397316936

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{6823}}^1$

素因数の和:7109

約数の個数: 32

約数和(自身を含む): 773841600

約数和(自身を除く): 376524664

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 251, 502, 1004, 2008, 6823, 7279, 13646, 14558, 27292, 29116, 54584, 58232, 197867, 395734, 791468, 1582936, 1712573, 3425146, 6850292, 13700584, 49664617, 99329234, 198658468, 397316936]

約数ペア:

[(1, 397316936), (2, 198658468), (4, 99329234), (8, 49664617), (29, 13700584), (58, 6850292), (116, 3425146), (232, 1712573), (251, 1582936), (502, 791468), (1004, 395734), (2008, 197867), (6823, 58232), (7279, 54584), (13646, 29116), (14558, 27292)]