872601604

素因数分解:

$2^2\times 7^3\times {\mathrm{157}}^1\times {\mathrm{4051}}^1$

素因数の和:4233

約数の個数: 48

約数和(自身を含む): 1792604800

約数和(自身を除く): 920003196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 343, 628, 686, 1099, 1372, 2198, 4051, 4396, 7693, 8102, 15386, 16204, 28357, 30772, 53851, 56714, 107702, 113428, 198499, 215404, 396998, 636007, 793996, 1272014, 1389493, 2544028, 2778986, 4452049, 5557972, 8904098, 17808196, 31164343, 62328686, 124657372, 218150401, 436300802, 872601604]

約数ペア:

[(1, 872601604), (2, 436300802), (4, 218150401), (7, 124657372), (14, 62328686), (28, 31164343), (49, 17808196), (98, 8904098), (157, 5557972), (196, 4452049), (314, 2778986), (343, 2544028), (628, 1389493), (686, 1272014), (1099, 793996), (1372, 636007), (2198, 396998), (4051, 215404), (4396, 198499), (7693, 113428), (8102, 107702), (15386, 56714), (16204, 53851), (28357, 30772)]