1010389828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{12097}}^1$

素因数の和:12284

約数の個数: 48

約数和(自身を含む): 2140862080

約数和(自身を除く): 1130472252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1099, 2198, 2983, 4396, 5966, 11932, 12097, 20881, 24194, 41762, 48388, 83524, 84679, 169358, 229843, 338716, 459686, 919372, 1608901, 1899229, 3217802, 3798458, 6435604, 7596916, 13294603, 26589206, 36085351, 53178412, 72170702, 144341404, 252597457, 505194914, 1010389828]

約数ペア:

[(1, 1010389828), (2, 505194914), (4, 252597457), (7, 144341404), (14, 72170702), (19, 53178412), (28, 36085351), (38, 26589206), (76, 13294603), (133, 7596916), (157, 6435604), (266, 3798458), (314, 3217802), (532, 1899229), (628, 1608901), (1099, 919372), (2198, 459686), (2983, 338716), (4396, 229843), (5966, 169358), (11932, 84679), (12097, 83524), (20881, 48388), (24194, 41762)]