661839262

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{69829}}^1$

素因数の和:70515

約数の個数: 16

約数和(自身を含む): 1136273760

約数和(自身を除く): 474434498

約数列:

[1, 2, 7, 14, 677, 1354, 4739, 9478, 69829, 139658, 488803, 977606, 47274233, 94548466, 330919631, 661839262]

約数ペア:

[(1, 661839262), (2, 330919631), (7, 94548466), (14, 47274233), (677, 977606), (1354, 488803), (4739, 139658), (9478, 69829)]