670365332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{4273}}^1$

素因数の和:4728

約数の個数: 48

約数和(自身を含む): 1447552512

約数和(自身を除く): 777187180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 431, 862, 1724, 3017, 4273, 5603, 6034, 8546, 11206, 12068, 17092, 22412, 29911, 39221, 55549, 59822, 78442, 111098, 119644, 156884, 222196, 388843, 777686, 1555372, 1841663, 3683326, 7366652, 12891641, 23941619, 25783282, 47883238, 51566564, 95766476, 167591333, 335182666, 670365332]

約数ペア:

[(1, 670365332), (2, 335182666), (4, 167591333), (7, 95766476), (13, 51566564), (14, 47883238), (26, 25783282), (28, 23941619), (52, 12891641), (91, 7366652), (182, 3683326), (364, 1841663), (431, 1555372), (862, 777686), (1724, 388843), (3017, 222196), (4273, 156884), (5603, 119644), (6034, 111098), (8546, 78442), (11206, 59822), (12068, 55549), (17092, 39221), (22412, 29911)]