2012129095688

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{696720601}}^1$

素因数の和:696720645

約数の個数: 24

約数和(自身を含む): 3981758240430

約数和(自身を除く): 1969629144742

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 696720601, 1393441202, 2786882404, 5573764808, 13237691419, 26475382838, 52950765676, 105901531352, 251516136961, 503032273922, 1006064547844, 2012129095688]

約数ペア:

[(1, 2012129095688), (2, 1006064547844), (4, 503032273922), (8, 251516136961), (19, 105901531352), (38, 52950765676), (76, 26475382838), (152, 13237691419), (361, 5573764808), (722, 2786882404), (1444, 1393441202), (2888, 696720601)]