2015011636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{51283}}^1$

素因数の和:51364

約数の個数: 48

約数和(自身を含む): 4135541760

約数和(自身を除く): 2120530124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1034, 1786, 2068, 3572, 9823, 19646, 39292, 51283, 102566, 205132, 564113, 974377, 1128226, 1948754, 2256452, 2410301, 3897508, 4820602, 9641204, 10718147, 21436294, 26513311, 42872588, 45795719, 53026622, 91591438, 106053244, 183182876, 503752909, 1007505818, 2015011636]

約数ペア:

[(1, 2015011636), (2, 1007505818), (4, 503752909), (11, 183182876), (19, 106053244), (22, 91591438), (38, 53026622), (44, 45795719), (47, 42872588), (76, 26513311), (94, 21436294), (188, 10718147), (209, 9641204), (418, 4820602), (517, 3897508), (836, 2410301), (893, 2256452), (1034, 1948754), (1786, 1128226), (2068, 974377), (3572, 564113), (9823, 205132), (19646, 102566), (39292, 51283)]