1489357842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{5065843}}^1$

素因数の和:5065862

約数の個数: 24

約数和(自身を含む): 3465037296

約数和(自身を除く): 1975679454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 5065843, 10131686, 15197529, 30395058, 35460901, 70921802, 106382703, 212765406, 248226307, 496452614, 744678921, 1489357842]

約数ペア:

[(1, 1489357842), (2, 744678921), (3, 496452614), (6, 248226307), (7, 212765406), (14, 106382703), (21, 70921802), (42, 35460901), (49, 30395058), (98, 15197529), (147, 10131686), (294, 5065843)]