1230891682

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1481}}^1\times {\mathrm{2789}}^1$

素因数の和:4421

約数の個数: 16

約数和(自身を含む): 1860651000

約数和(自身を除く): 629759318

約数列:

[1, 2, 149, 298, 1481, 2789, 2962, 5578, 220669, 415561, 441338, 831122, 4130509, 8261018, 615445841, 1230891682]

約数ペア:

[(1, 1230891682), (2, 615445841), (149, 8261018), (298, 4130509), (1481, 831122), (2789, 441338), (2962, 415561), (5578, 220669)]