388924912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1429871}}^1$

素因数の和:1429896

約数の個数: 20

約数和(自身を含む): 797868576

約数和(自身を除く): 408943664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1429871, 2859742, 5719484, 11438968, 22877936, 24307807, 48615614, 97231228, 194462456, 388924912]

約数ペア:

[(1, 388924912), (2, 194462456), (4, 97231228), (8, 48615614), (16, 24307807), (17, 22877936), (34, 11438968), (68, 5719484), (136, 2859742), (272, 1429871)]