2125590388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{24877}}^1$

素因数の和:25443

約数の個数: 24

約数和(自身を含む): 3817976904

約数和(自身を除く): 1692386516

約数列:

[1, 2, 4, 41, 82, 164, 521, 1042, 2084, 21361, 24877, 42722, 49754, 85444, 99508, 1019957, 2039914, 4079828, 12960917, 25921834, 51843668, 531397597, 1062795194, 2125590388]

約数ペア:

[(1, 2125590388), (2, 1062795194), (4, 531397597), (41, 51843668), (82, 25921834), (164, 12960917), (521, 4079828), (1042, 2039914), (2084, 1019957), (21361, 99508), (24877, 85444), (42722, 49754)]