3221816

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{2383}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 6544080

約数和(自身を除く): 3322264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2383, 4766, 9532, 19064, 30979, 61958, 123916, 247832, 402727, 805454, 1610908, 3221816]

約数ペア:

[(1, 3221816), (2, 1610908), (4, 805454), (8, 402727), (13, 247832), (26, 123916), (52, 61958), (104, 30979), (169, 19064), (338, 9532), (676, 4766), (1352, 2383)]