2118393218

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{443}}^1\times {\mathrm{2843}}^1$

素因数の和:3346

約数の個数: 24

約数和(自身を含む): 3299529168

約数和(自身を除く): 1181135950

約数列:

[1, 2, 29, 58, 443, 841, 886, 1682, 2843, 5686, 12847, 25694, 82447, 164894, 372563, 745126, 1259449, 2390963, 2518898, 4781926, 36524021, 73048042, 1059196609, 2118393218]

約数ペア:

[(1, 2118393218), (2, 1059196609), (29, 73048042), (58, 36524021), (443, 4781926), (841, 2518898), (886, 2390963), (1682, 1259449), (2843, 745126), (5686, 372563), (12847, 164894), (25694, 82447)]