312791042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 496843200

約数和(自身を除く): 184052158

約数列:

[1, 2, 29, 58, 61, 122, 211, 419, 422, 838, 1769, 3538, 6119, 12151, 12238, 12871, 24302, 25559, 25742, 51118, 88409, 176818, 373259, 741211, 746518, 1482422, 2563861, 5127722, 5392949, 10785898, 156395521, 312791042]

約数ペア:

[(1, 312791042), (2, 156395521), (29, 10785898), (58, 5392949), (61, 5127722), (122, 2563861), (211, 1482422), (419, 746518), (422, 741211), (838, 373259), (1769, 176818), (3538, 88409), (6119, 51118), (12151, 25742), (12238, 25559), (12871, 24302)]