1888392944

素因数分解:

$2^4\times {\mathrm{1361}}^1\times {\mathrm{86719}}^1$

素因数の和:88088

約数の個数: 20

約数和(自身を含む): 3661491840

約数和(自身を除く): 1773098896

約数列:

[1, 2, 4, 8, 16, 1361, 2722, 5444, 10888, 21776, 86719, 173438, 346876, 693752, 1387504, 118024559, 236049118, 472098236, 944196472, 1888392944]

約数ペア:

[(1, 1888392944), (2, 944196472), (4, 472098236), (8, 236049118), (16, 118024559), (1361, 1387504), (2722, 693752), (5444, 346876), (10888, 173438), (21776, 86719)]