469000456

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{11399}}^1$

素因数の和:11581

約数の個数: 32

約数和(自身を含む): 909720000

約数和(自身を除く): 440719544

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 5143, 10286, 11399, 20572, 22798, 41144, 45596, 91192, 421763, 843526, 1584461, 1687052, 3168922, 3374104, 6337844, 12675688, 58625057, 117250114, 234500228, 469000456]

約数ペア:

[(1, 469000456), (2, 234500228), (4, 117250114), (8, 58625057), (37, 12675688), (74, 6337844), (139, 3374104), (148, 3168922), (278, 1687052), (296, 1584461), (556, 843526), (1112, 421763), (5143, 91192), (10286, 45596), (11399, 41144), (20572, 22798)]