945137764

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 1736380800

約数和(自身を除く): 791243036

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 199, 212, 398, 521, 796, 1042, 2084, 2279, 4558, 8557, 9116, 10547, 17114, 21094, 22403, 27613, 34228, 42188, 44806, 55226, 89612, 103679, 110452, 207358, 414716, 453521, 907042, 1187359, 1814084, 2374718, 4458197, 4749436, 5494987, 8916394, 10989974, 17832788, 21979948, 236284441, 472568882, 945137764]

約数ペア:

[(1, 945137764), (2, 472568882), (4, 236284441), (43, 21979948), (53, 17832788), (86, 10989974), (106, 8916394), (172, 5494987), (199, 4749436), (212, 4458197), (398, 2374718), (521, 1814084), (796, 1187359), (1042, 907042), (2084, 453521), (2279, 414716), (4558, 207358), (8557, 110452), (9116, 103679), (10547, 89612), (17114, 55226), (21094, 44806), (22403, 42188), (27613, 34228)]