505280282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2141}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 847460880

約数和(自身を除く): 342180598

約数列:

[1, 2, 13, 26, 29, 58, 313, 377, 626, 754, 2141, 4069, 4282, 8138, 9077, 18154, 27833, 55666, 62089, 118001, 124178, 236002, 670133, 807157, 1340266, 1614314, 8711729, 17423458, 19433857, 38867714, 252640141, 505280282]

約数ペア:

[(1, 505280282), (2, 252640141), (13, 38867714), (26, 19433857), (29, 17423458), (58, 8711729), (313, 1614314), (377, 1340266), (626, 807157), (754, 670133), (2141, 236002), (4069, 124178), (4282, 118001), (8138, 62089), (9077, 55666), (18154, 27833)]