2080336988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{1657}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 3969252000

約数和(自身を除く): 1888915012

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 499, 629, 998, 1258, 1657, 1996, 2516, 3314, 6628, 8483, 16966, 18463, 28169, 33932, 36926, 56338, 61309, 73852, 112676, 122618, 245236, 313871, 627742, 826843, 1042253, 1255484, 1653686, 2084506, 3307372, 4169012, 14056331, 28112662, 30593191, 56225324, 61186382, 122372764, 520084247, 1040168494, 2080336988]

約数ペア:

[(1, 2080336988), (2, 1040168494), (4, 520084247), (17, 122372764), (34, 61186382), (37, 56225324), (68, 30593191), (74, 28112662), (148, 14056331), (499, 4169012), (629, 3307372), (998, 2084506), (1258, 1653686), (1657, 1255484), (1996, 1042253), (2516, 826843), (3314, 627742), (6628, 313871), (8483, 245236), (16966, 122618), (18463, 112676), (28169, 73852), (33932, 61309), (36926, 56338)]