2057100778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{176333}}^1$

素因数の和:176661

約数の個数: 16

約数和(自身を含む): 3258652320

約数和(自身を除く): 1201551542

約数列:

[1, 2, 19, 38, 307, 614, 5833, 11666, 176333, 352666, 3350327, 6700654, 54134231, 108268462, 1028550389, 2057100778]

約数ペア:

[(1, 2057100778), (2, 1028550389), (19, 108268462), (38, 54134231), (307, 6700654), (614, 3350327), (5833, 352666), (11666, 176333)]