1580566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 2757888

約数和(自身を除く): 1177322

約数列:

[1, 2, 13, 26, 31, 37, 53, 62, 74, 106, 403, 481, 689, 806, 962, 1147, 1378, 1643, 1961, 2294, 3286, 3922, 14911, 21359, 25493, 29822, 42718, 50986, 60791, 121582, 790283, 1580566]

約数ペア:

[(1, 1580566), (2, 790283), (13, 121582), (26, 60791), (31, 50986), (37, 42718), (53, 29822), (62, 25493), (74, 21359), (106, 14911), (403, 3922), (481, 3286), (689, 2294), (806, 1961), (962, 1643), (1147, 1378)]