430018888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{30181}}^1$

素因数の和:30337

約数の個数: 32

約数和(自身を含む): 874674360

約数和(自身を除く): 444655472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 30181, 60362, 120724, 241448, 392353, 784706, 1569412, 3138824, 4134797, 8269594, 16539188, 33078376, 53752361, 107504722, 215009444, 430018888]

約数ペア:

[(1, 430018888), (2, 215009444), (4, 107504722), (8, 53752361), (13, 33078376), (26, 16539188), (52, 8269594), (104, 4134797), (137, 3138824), (274, 1569412), (548, 784706), (1096, 392353), (1781, 241448), (3562, 120724), (7124, 60362), (14248, 30181)]