389957380844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1\times {\mathrm{54091}}^1$

素因数の和:57414

約数の個数: 48

約数和(自身を含む): 743353900800

約数和(自身を除く): 353396519956

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 3271, 6542, 13084, 54091, 62149, 94859, 108182, 124298, 189718, 216364, 248596, 379436, 1027729, 1568639, 1802321, 2055458, 3137278, 3604642, 4110916, 6274556, 7209284, 29804141, 59608282, 119216564, 176931661, 353863322, 707726644, 3361701559, 5131018169, 6723403118, 10262036338, 13446806236, 20524072676, 97489345211, 194978690422, 389957380844]

約数ペア:

[(1, 389957380844), (2, 194978690422), (4, 97489345211), (19, 20524072676), (29, 13446806236), (38, 10262036338), (58, 6723403118), (76, 5131018169), (116, 3361701559), (551, 707726644), (1102, 353863322), (2204, 176931661), (3271, 119216564), (6542, 59608282), (13084, 29804141), (54091, 7209284), (62149, 6274556), (94859, 4110916), (108182, 3604642), (124298, 3137278), (189718, 2055458), (216364, 1802321), (248596, 1568639), (379436, 1027729)]