2050874813547

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1777}}^1\times {\mathrm{1931}}^1$

素因数の和:3953

約数の個数: 96

約数和(自身を含む): 3472469844480

約数和(自身を除く): 1421595030933

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 179, 371, 477, 537, 1113, 1253, 1611, 1777, 1931, 3339, 3759, 5331, 5793, 9487, 11277, 12439, 13517, 15993, 17379, 28461, 37317, 40551, 66409, 85383, 94181, 102343, 111951, 121653, 199227, 282543, 307029, 318083, 345649, 597681, 659267, 716401, 847629, 921087, 954249, 1036947, 1977801, 2149203, 2226581, 2419543, 2862747, 3110841, 3431387, 5933403, 6447609, 6679743, 7258629, 10294161, 16858399, 18319397, 20039229, 21775887, 24019709, 30882483, 50575197, 54958191, 72059127, 118008793, 128235779, 151725591, 164874573, 181863511, 216177381, 354026379, 384707337, 545590533, 614218273, 1062079137, 1154122011, 1273044577, 1636771599, 1842654819, 3819133731, 4299527911, 5527964457, 11457401193, 12898583733, 32553568469, 38695751199, 97660705407, 227874979283, 292982116221, 683624937849, 2050874813547]

約数ペア:

[(1, 2050874813547), (3, 683624937849), (7, 292982116221), (9, 227874979283), (21, 97660705407), (53, 38695751199), (63, 32553568469), (159, 12898583733), (179, 11457401193), (371, 5527964457), (477, 4299527911), (537, 3819133731), (1113, 1842654819), (1253, 1636771599), (1611, 1273044577), (1777, 1154122011), (1931, 1062079137), (3339, 614218273), (3759, 545590533), (5331, 384707337), (5793, 354026379), (9487, 216177381), (11277, 181863511), (12439, 164874573), (13517, 151725591), (15993, 128235779), (17379, 118008793), (28461, 72059127), (37317, 54958191), (40551, 50575197), (66409, 30882483), (85383, 24019709), (94181, 21775887), (102343, 20039229), (111951, 18319397), (121653, 16858399), (199227, 10294161), (282543, 7258629), (307029, 6679743), (318083, 6447609), (345649, 5933403), (597681, 3431387), (659267, 3110841), (716401, 2862747), (847629, 2419543), (921087, 2226581), (954249, 2149203), (1036947, 1977801)]