3561220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13697}}^1$

素因数の和:13719

約数の個数: 24

約数和(自身を含む): 8054424

約数和(自身を除く): 4493204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13697, 27394, 54788, 68485, 136970, 178061, 273940, 356122, 712244, 890305, 1780610, 3561220]

約数ペア:

[(1, 3561220), (2, 1780610), (4, 890305), (5, 712244), (10, 356122), (13, 273940), (20, 178061), (26, 136970), (52, 68485), (65, 54788), (130, 27394), (260, 13697)]