1569705488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{106291}}^1$

素因数の和:106383

約数の個数: 40

約数和(自身を含む): 3321412416

約数和(自身を除く): 1751706928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 106291, 212582, 425164, 850328, 1381783, 1700656, 2763566, 5527132, 7546661, 11054264, 15093322, 22108528, 30186644, 60373288, 98106593, 120746576, 196213186, 392426372, 784852744, 1569705488]

約数ペア:

[(1, 1569705488), (2, 784852744), (4, 392426372), (8, 196213186), (13, 120746576), (16, 98106593), (26, 60373288), (52, 30186644), (71, 22108528), (104, 15093322), (142, 11054264), (208, 7546661), (284, 5527132), (568, 2763566), (923, 1700656), (1136, 1381783), (1846, 850328), (3692, 425164), (7384, 212582), (14768, 106291)]