126856898

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 225607680

約数和(自身を除く): 98750782

約数列:

[1, 2, 7, 14, 31, 62, 217, 239, 434, 478, 1223, 1673, 2446, 3346, 7409, 8561, 14818, 17122, 37913, 51863, 75826, 103726, 265391, 292297, 530782, 584594, 2046079, 4092158, 9061207, 18122414, 63428449, 126856898]

約数ペア:

[(1, 126856898), (2, 63428449), (7, 18122414), (14, 9061207), (31, 4092158), (62, 2046079), (217, 584594), (239, 530782), (434, 292297), (478, 265391), (1223, 103726), (1673, 75826), (2446, 51863), (3346, 37913), (7409, 17122), (8561, 14818)]