263064372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{308761}}^1$

素因数の和:308839

約数の個数: 24

約数和(自身を含む): 622464192

約数和(自身を除く): 359399820

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 308761, 617522, 926283, 1235044, 1852566, 3705132, 21922031, 43844062, 65766093, 87688124, 131532186, 263064372]

約数ペア:

[(1, 263064372), (2, 131532186), (3, 87688124), (4, 65766093), (6, 43844062), (12, 21922031), (71, 3705132), (142, 1852566), (213, 1235044), (284, 926283), (426, 617522), (852, 308761)]