637228971722

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1\times {\mathrm{12433}}^1$

素因数の和:15591

約数の個数: 64

約数和(自身を含む): 1158092812800

約数和(自身を除く): 520863841078

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 3079, 6158, 8323, 12433, 16646, 21553, 24866, 43106, 87031, 89291, 126239, 174062, 178582, 252478, 360557, 509753, 625037, 721114, 883673, 1019506, 1250074, 1767346, 2523899, 3568271, 3660931, 5047798, 7136542, 7321862, 14782837, 25626517, 29565674, 38281207, 51253034, 76562414, 103479859, 206959718, 267968449, 535936898, 1110155003, 1569529487, 2220310006, 3139058974, 7771085021, 10986706409, 15542170042, 21973412818, 45516355123, 91032710246, 318614485861, 637228971722]

約数ペア:

[(1, 637228971722), (2, 318614485861), (7, 91032710246), (14, 45516355123), (29, 21973412818), (41, 15542170042), (58, 10986706409), (82, 7771085021), (203, 3139058974), (287, 2220310006), (406, 1569529487), (574, 1110155003), (1189, 535936898), (2378, 267968449), (3079, 206959718), (6158, 103479859), (8323, 76562414), (12433, 51253034), (16646, 38281207), (21553, 29565674), (24866, 25626517), (43106, 14782837), (87031, 7321862), (89291, 7136542), (126239, 5047798), (174062, 3660931), (178582, 3568271), (252478, 2523899), (360557, 1767346), (509753, 1250074), (625037, 1019506), (721114, 883673)]