1319446408

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{812467}}^1$

素因数の和:812509

約数の個数: 32

約数和(自身を含む): 2924884800

約数和(自身を除く): 1605438392

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 812467, 1624934, 3249868, 5687269, 6499736, 11374538, 22749076, 23561543, 45498152, 47123086, 94246172, 164930801, 188492344, 329861602, 659723204, 1319446408]

約数ペア:

[(1, 1319446408), (2, 659723204), (4, 329861602), (7, 188492344), (8, 164930801), (14, 94246172), (28, 47123086), (29, 45498152), (56, 23561543), (58, 22749076), (116, 11374538), (203, 6499736), (232, 5687269), (406, 3249868), (812, 1624934), (1624, 812467)]