253442024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{19073}}^1$

素因数の和:19241

約数の個数: 32

約数和(自身を含む): 521864640

約数和(自身を除く): 268422616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 19073, 38146, 76292, 152584, 209803, 419606, 839212, 1678424, 2880023, 5760046, 11520092, 23040184, 31680253, 63360506, 126721012, 253442024]

約数ペア:

[(1, 253442024), (2, 126721012), (4, 63360506), (8, 31680253), (11, 23040184), (22, 11520092), (44, 5760046), (88, 2880023), (151, 1678424), (302, 839212), (604, 419606), (1208, 209803), (1661, 152584), (3322, 76292), (6644, 38146), (13288, 19073)]