2099681801288

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{4483}}^1\times {\mathrm{150503}}^1$

素因数の和:155381

約数の個数: 32

約数和(自身を含む): 3947930625600

約数和(自身を除く): 1848248824312

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 4483, 8966, 17932, 35864, 150503, 301006, 602012, 1204024, 1743887, 3487774, 6975548, 13951096, 58545667, 117091334, 234182668, 468365336, 674704949, 1349409898, 2698819796, 5397639592, 262460225161, 524920450322, 1049840900644, 2099681801288]

約数ペア:

[(1, 2099681801288), (2, 1049840900644), (4, 524920450322), (8, 262460225161), (389, 5397639592), (778, 2698819796), (1556, 1349409898), (3112, 674704949), (4483, 468365336), (8966, 234182668), (17932, 117091334), (35864, 58545667), (150503, 13951096), (301006, 6975548), (602012, 3487774), (1204024, 1743887)]