260884244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{4673}}^1$

素因数の和:5515

約数の個数: 24

約数和(自身を含む): 484095528

約数和(自身を除く): 223211284

約数列:

[1, 2, 4, 17, 34, 68, 821, 1642, 3284, 4673, 9346, 13957, 18692, 27914, 55828, 79441, 158882, 317764, 3836533, 7673066, 15346132, 65221061, 130442122, 260884244]

約数ペア:

[(1, 260884244), (2, 130442122), (4, 65221061), (17, 15346132), (34, 7673066), (68, 3836533), (821, 317764), (1642, 158882), (3284, 79441), (4673, 55828), (9346, 27914), (13957, 18692)]