2112916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 1909004

約数列:

[1, 2, 4, 13, 26, 52, 179, 227, 358, 454, 716, 908, 2327, 2951, 4654, 5902, 9308, 11804, 40633, 81266, 162532, 528229, 1056458, 2112916]

約数ペア:

[(1, 2112916), (2, 1056458), (4, 528229), (13, 162532), (26, 81266), (52, 40633), (179, 11804), (227, 9308), (358, 5902), (454, 4654), (716, 2951), (908, 2327)]