2017923124

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 4389396480

約数和(自身を除く): 2371473356

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 167, 203, 322, 334, 406, 644, 647, 667, 668, 812, 1169, 1294, 1334, 2338, 2588, 2668, 3841, 4529, 4669, 4676, 4843, 7682, 9058, 9338, 9686, 14881, 15364, 18116, 18676, 18763, 19372, 26887, 29762, 33901, 37526, 53774, 59524, 67802, 75052, 104167, 107548, 108049, 111389, 131341, 135604, 208334, 216098, 222778, 262682, 416668, 431549, 432196, 445556, 525364, 756343, 779723, 863098, 1512686, 1559446, 1726196, 2485127, 3020843, 3025372, 3118892, 3133421, 4970254, 6041686, 6266842, 9940508, 12083372, 12533684, 17395889, 21933947, 34791778, 43867894, 69583556, 72068683, 87735788, 144137366, 288274732, 504480781, 1008961562, 2017923124]

約数ペア:

[(1, 2017923124), (2, 1008961562), (4, 504480781), (7, 288274732), (14, 144137366), (23, 87735788), (28, 72068683), (29, 69583556), (46, 43867894), (58, 34791778), (92, 21933947), (116, 17395889), (161, 12533684), (167, 12083372), (203, 9940508), (322, 6266842), (334, 6041686), (406, 4970254), (644, 3133421), (647, 3118892), (667, 3025372), (668, 3020843), (812, 2485127), (1169, 1726196), (1294, 1559446), (1334, 1512686), (2338, 863098), (2588, 779723), (2668, 756343), (3841, 525364), (4529, 445556), (4669, 432196), (4676, 431549), (4843, 416668), (7682, 262682), (9058, 222778), (9338, 216098), (9686, 208334), (14881, 135604), (15364, 131341), (18116, 111389), (18676, 108049), (18763, 107548), (19372, 104167), (26887, 75052), (29762, 67802), (33901, 59524), (37526, 53774)]