1540679984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{3320431}}^1$

素因数の和:3320468

約数の個数: 20

約数和(自身を含む): 3088001760

約数和(自身を除く): 1547321776

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 3320431, 6640862, 13281724, 26563448, 53126896, 96292499, 192584998, 385169996, 770339992, 1540679984]

約数ペア:

[(1, 1540679984), (2, 770339992), (4, 385169996), (8, 192584998), (16, 96292499), (29, 53126896), (58, 26563448), (116, 13281724), (232, 6640862), (464, 3320431)]