288097108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{5557}}^1$

素因数の和:6571

約数の個数: 24

約数和(自身を含む): 543594632

約数和(自身を除く): 255497524

約数列:

[1, 2, 4, 13, 26, 52, 997, 1994, 3988, 5557, 11114, 12961, 22228, 25922, 51844, 72241, 144482, 288964, 5540329, 11080658, 22161316, 72024277, 144048554, 288097108]

約数ペア:

[(1, 288097108), (2, 144048554), (4, 72024277), (13, 22161316), (26, 11080658), (52, 5540329), (997, 288964), (1994, 144482), (3988, 72241), (5557, 51844), (11114, 25922), (12961, 22228)]