1917293860

素因数分解:

$2^2\times 5^1\times {\mathrm{13693}}^1\times {\mathrm{7001}}^1$

素因数の和:20703

約数の個数: 24

約数和(自身を含む): 4027186296

約数和(自身を除く): 2109892436

約数列:

[1, 2, 4, 5, 10, 20, 7001, 13693, 14002, 27386, 28004, 35005, 54772, 68465, 70010, 136930, 140020, 273860, 95864693, 191729386, 383458772, 479323465, 958646930, 1917293860]

約数ペア:

[(1, 1917293860), (2, 958646930), (4, 479323465), (5, 383458772), (10, 191729386), (20, 95864693), (7001, 273860), (13693, 140020), (14002, 136930), (27386, 70010), (28004, 68465), (35005, 54772)]