123021314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 210893760

約数和(自身を除く): 87872446

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 1703, 1901, 2489, 3406, 3802, 4978, 24713, 32357, 36119, 49426, 64714, 72238, 249031, 469547, 498062, 939094, 3237403, 4731589, 6474806, 9463178, 61510657, 123021314]

約数ペア:

[(1, 123021314), (2, 61510657), (13, 9463178), (19, 6474806), (26, 4731589), (38, 3237403), (131, 939094), (247, 498062), (262, 469547), (494, 249031), (1703, 72238), (1901, 64714), (2489, 49426), (3406, 36119), (3802, 32357), (4978, 24713)]