290464418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{75367}}^1$

素因数の和:75457

約数の個数: 16

約数和(自身を含む): 455825664

約数和(自身を除く): 165361246

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 75367, 150734, 3090047, 3542249, 6180094, 7084498, 145232209, 290464418]

約数ペア:

[(1, 290464418), (2, 145232209), (41, 7084498), (47, 6180094), (82, 3542249), (94, 3090047), (1927, 150734), (3854, 75367)]