488993428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13121}}^1$

素因数の和:13165

約数の個数: 48

約数和(自身を含む): 1075794048

約数和(自身を除く): 586800620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 2662, 3388, 5324, 9317, 13121, 18634, 26242, 37268, 52484, 91847, 144331, 183694, 288662, 367388, 577324, 1010317, 1587641, 2020634, 3175282, 4041268, 6350564, 11113487, 17464051, 22226974, 34928102, 44453948, 69856204, 122248357, 244496714, 488993428]

約数ペア:

[(1, 488993428), (2, 244496714), (4, 122248357), (7, 69856204), (11, 44453948), (14, 34928102), (22, 22226974), (28, 17464051), (44, 11113487), (77, 6350564), (121, 4041268), (154, 3175282), (242, 2020634), (308, 1587641), (484, 1010317), (847, 577324), (1331, 367388), (1694, 288662), (2662, 183694), (3388, 144331), (5324, 91847), (9317, 52484), (13121, 37268), (18634, 26242)]