315076804

素因数分解:

$2^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{9967}}^1$

素因数の和:11107

約数の個数: 24

約数和(自身を含む): 630775040

約数和(自身を除く): 315698236

約数列:

[1, 2, 4, 7, 14, 28, 1129, 2258, 4516, 7903, 9967, 15806, 19934, 31612, 39868, 69769, 139538, 279076, 11252743, 22505486, 45010972, 78769201, 157538402, 315076804]

約数ペア:

[(1, 315076804), (2, 157538402), (4, 78769201), (7, 45010972), (14, 22505486), (28, 11252743), (1129, 279076), (2258, 139538), (4516, 69769), (7903, 39868), (9967, 31612), (15806, 19934)]