318354244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{7457}}^1$

素因数の和:8295

約数の個数: 24

約数和(自身を含む): 600786648

約数和(自身を除く): 282432404

約数列:

[1, 2, 4, 13, 26, 52, 821, 1642, 3284, 7457, 10673, 14914, 21346, 29828, 42692, 96941, 193882, 387764, 6122197, 12244394, 24488788, 79588561, 159177122, 318354244]

約数ペア:

[(1, 318354244), (2, 159177122), (4, 79588561), (13, 24488788), (26, 12244394), (52, 6122197), (821, 387764), (1642, 193882), (3284, 96941), (7457, 42692), (10673, 29828), (14914, 21346)]