2017411216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{255757}}^1$

素因数の和:255811

約数の個数: 40

約数和(自身を含む): 4281388920

約数和(自身を除く): 2263977704

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 255757, 511514, 1023028, 2046056, 4092112, 4347869, 7416953, 8695738, 14833906, 17391476, 29667812, 34782952, 59335624, 69565904, 118671248, 126088201, 252176402, 504352804, 1008705608, 2017411216]

約数ペア:

[(1, 2017411216), (2, 1008705608), (4, 504352804), (8, 252176402), (16, 126088201), (17, 118671248), (29, 69565904), (34, 59335624), (58, 34782952), (68, 29667812), (116, 17391476), (136, 14833906), (232, 8695738), (272, 7416953), (464, 4347869), (493, 4092112), (986, 2046056), (1972, 1023028), (3944, 511514), (7888, 255757)]