2080993984

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{411589}}^1$

素因数の和:411680

約数の個数: 28

約数和(自身を含む): 4181754400

約数和(自身を除く): 2100760416

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 411589, 823178, 1646356, 3292712, 6585424, 13170848, 26341696, 32515531, 65031062, 130062124, 260124248, 520248496, 1040496992, 2080993984]

約数ペア:

[(1, 2080993984), (2, 1040496992), (4, 520248496), (8, 260124248), (16, 130062124), (32, 65031062), (64, 32515531), (79, 26341696), (158, 13170848), (316, 6585424), (632, 3292712), (1264, 1646356), (2528, 823178), (5056, 411589)]