1369651690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{23899}}^1$

素因数の和:24438

約数の個数: 32

約数和(自身を含む): 2694772800

約数和(自身を除く): 1325121110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 521, 1042, 2605, 5210, 5731, 11462, 23899, 28655, 47798, 57310, 119495, 238990, 262889, 525778, 1314445, 2628890, 12451379, 24902758, 62256895, 124513790, 136965169, 273930338, 684825845, 1369651690]

約数ペア:

[(1, 1369651690), (2, 684825845), (5, 273930338), (10, 136965169), (11, 124513790), (22, 62256895), (55, 24902758), (110, 12451379), (521, 2628890), (1042, 1314445), (2605, 525778), (5210, 262889), (5731, 238990), (11462, 119495), (23899, 57310), (28655, 47798)]