3966404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 7573440

約数和(自身を除く): 3607036

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 919, 1079, 1838, 2158, 3676, 4316, 11947, 23894, 47788, 76277, 152554, 305108, 991601, 1983202, 3966404]

約数ペア:

[(1, 3966404), (2, 1983202), (4, 991601), (13, 305108), (26, 152554), (52, 76277), (83, 47788), (166, 23894), (332, 11947), (919, 4316), (1079, 3676), (1838, 2158)]