260508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 644112

約数和(自身を除く): 383604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1277, 2554, 3831, 5108, 7662, 15324, 21709, 43418, 65127, 86836, 130254, 260508]

約数ペア:

[(1, 260508), (2, 130254), (3, 86836), (4, 65127), (6, 43418), (12, 21709), (17, 15324), (34, 7662), (51, 5108), (68, 3831), (102, 2554), (204, 1277)]