2218219484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{187921}}^1$

素因数の和:188165

約数の個数: 24

約数和(自身を含む): 4198929168

約数和(自身を除く): 1980709684

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 2951, 5902, 11804, 187921, 375842, 751684, 2442973, 4885946, 9771892, 42658067, 85316134, 170632268, 554554871, 1109109742, 2218219484]

約数ペア:

[(1, 2218219484), (2, 1109109742), (4, 554554871), (13, 170632268), (26, 85316134), (52, 42658067), (227, 9771892), (454, 4885946), (908, 2442973), (2951, 751684), (5902, 375842), (11804, 187921)]