2215496978

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1607}}^1\times {\mathrm{4229}}^1$

素因数の和:6001

約数の個数: 16

約数和(自身を含む): 3346505280

約数和(自身を除く): 1131008302

約数列:

[1, 2, 163, 326, 1607, 3214, 4229, 8458, 261941, 523882, 689327, 1378654, 6796003, 13592006, 1107748489, 2215496978]

約数ペア:

[(1, 2215496978), (2, 1107748489), (163, 13592006), (326, 6796003), (1607, 1378654), (3214, 689327), (4229, 523882), (8458, 261941)]