39680375906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1564807}}^1$

素因数の和:1565249

約数の個数: 16

約数和(自身を含む): 61590842880

約数和(自身を除く): 21910466974

約数列:

[1, 2, 31, 62, 409, 818, 12679, 25358, 1564807, 3129614, 48509017, 97018034, 640006063, 1280012126, 19840187953, 39680375906]

約数ペア:

[(1, 39680375906), (2, 19840187953), (31, 1280012126), (62, 640006063), (409, 97018034), (818, 48509017), (12679, 3129614), (25358, 1564807)]