2638143677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1327}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 3043138560

約数和(自身を除く): 404994883

約数列:

[1, 13, 23, 61, 109, 299, 793, 1327, 1403, 1417, 2507, 6649, 17251, 18239, 30521, 32591, 80947, 86437, 144643, 152927, 396773, 1052311, 1861781, 1880359, 1988051, 3326789, 8823223, 24203153, 43248257, 114701899, 202934129, 2638143677]

約数ペア:

[(1, 2638143677), (13, 202934129), (23, 114701899), (61, 43248257), (109, 24203153), (299, 8823223), (793, 3326789), (1327, 1988051), (1403, 1880359), (1417, 1861781), (2507, 1052311), (6649, 396773), (17251, 152927), (18239, 144643), (30521, 86437), (32591, 80947)]