2809716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 8429568

約数和(自身を除く): 5619852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 83, 84, 91, 93, 124, 156, 166, 182, 186, 217, 249, 273, 332, 364, 372, 403, 434, 498, 546, 581, 651, 806, 868, 996, 1079, 1092, 1162, 1209, 1302, 1612, 1743, 2158, 2324, 2418, 2573, 2604, 2821, 3237, 3486, 4316, 4836, 5146, 5642, 6474, 6972, 7553, 7719, 8463, 10292, 11284, 12948, 15106, 15438, 16926, 18011, 22659, 30212, 30876, 33449, 33852, 36022, 45318, 54033, 66898, 72044, 90636, 100347, 108066, 133796, 200694, 216132, 234143, 401388, 468286, 702429, 936572, 1404858, 2809716]

約数ペア:

[(1, 2809716), (2, 1404858), (3, 936572), (4, 702429), (6, 468286), (7, 401388), (12, 234143), (13, 216132), (14, 200694), (21, 133796), (26, 108066), (28, 100347), (31, 90636), (39, 72044), (42, 66898), (52, 54033), (62, 45318), (78, 36022), (83, 33852), (84, 33449), (91, 30876), (93, 30212), (124, 22659), (156, 18011), (166, 16926), (182, 15438), (186, 15106), (217, 12948), (249, 11284), (273, 10292), (332, 8463), (364, 7719), (372, 7553), (403, 6972), (434, 6474), (498, 5642), (546, 5146), (581, 4836), (651, 4316), (806, 3486), (868, 3237), (996, 2821), (1079, 2604), (1092, 2573), (1162, 2418), (1209, 2324), (1302, 2158), (1612, 1743)]