1894407056

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{274711}}^1$

素因数の和:275150

約数の個数: 20

約数和(自身を含む): 3678943104

約数和(自身を除く): 1784536048

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 274711, 549422, 1098844, 2197688, 4395376, 118400441, 236800882, 473601764, 947203528, 1894407056]

約数ペア:

[(1, 1894407056), (2, 947203528), (4, 473601764), (8, 236800882), (16, 118400441), (431, 4395376), (862, 2197688), (1724, 1098844), (3448, 549422), (6896, 274711)]