2497456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12007}}^1$

素因数の和:12028

約数の個数: 20

約数和(自身を含む): 5211472

約数和(自身を除く): 2714016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12007, 24014, 48028, 96056, 156091, 192112, 312182, 624364, 1248728, 2497456]

約数ペア:

[(1, 2497456), (2, 1248728), (4, 624364), (8, 312182), (13, 192112), (16, 156091), (26, 96056), (52, 48028), (104, 24014), (208, 12007)]