2018483815

素因数分解:

$5^1\times {\mathrm{491}}^1\times {\mathrm{631}}^1\times {\mathrm{1303}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 2432825856

約数和(自身を除く): 414342041

約数列:

[1, 5, 491, 631, 1303, 2455, 3155, 6515, 309821, 639773, 822193, 1549105, 3198865, 4110965, 403696763, 2018483815]

約数ペア:

[(1, 2018483815), (5, 403696763), (491, 4110965), (631, 3198865), (1303, 1549105), (2455, 822193), (3155, 639773), (6515, 309821)]