2507284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{3709}}^1$

素因数の和:3739

約数の個数: 18

約数和(自身を含む): 4752510

約数和(自身を除く): 2245226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 3709, 7418, 14836, 48217, 96434, 192868, 626821, 1253642, 2507284]

約数ペア:

[(1, 2507284), (2, 1253642), (4, 626821), (13, 192868), (26, 96434), (52, 48217), (169, 14836), (338, 7418), (676, 3709)]