1240651774

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1\times {\mathrm{3581}}^1$

素因数の和:4451

約数の個数: 16

約数和(自身を含む): 1870835616

約数和(自身を除く): 630183842

約数列:

[1, 2, 311, 557, 622, 1114, 3581, 7162, 173227, 346454, 1113691, 1994617, 2227382, 3989234, 620325887, 1240651774]

約数ペア:

[(1, 1240651774), (2, 620325887), (311, 3989234), (557, 2227382), (622, 1994617), (1114, 1113691), (3581, 346454), (7162, 173227)]