127536812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{12841}}^1$

素因数の和:13049

約数の個数: 24

約数和(自身を含む): 241635072

約数和(自身を除く): 114098260

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 12841, 25682, 51364, 166933, 333866, 667732, 2452631, 4905262, 9810524, 31884203, 63768406, 127536812]

約数ペア:

[(1, 127536812), (2, 63768406), (4, 31884203), (13, 9810524), (26, 4905262), (52, 2452631), (191, 667732), (382, 333866), (764, 166933), (2483, 51364), (4966, 25682), (9932, 12841)]