290499148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{47251}}^1$

素因数の和:47337

約数の個数: 24

約数和(自身を含む): 535837680

約数和(自身を除く): 245338532

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 6148, 47251, 94502, 189004, 1370279, 2504303, 2740558, 5008606, 5481116, 10017212, 72624787, 145249574, 290499148]

約数ペア:

[(1, 290499148), (2, 145249574), (4, 72624787), (29, 10017212), (53, 5481116), (58, 5008606), (106, 2740558), (116, 2504303), (212, 1370279), (1537, 189004), (3074, 94502), (6148, 47251)]