967793140

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{279709}}^1$

素因数の和:279891

約数の個数: 24

約数和(自身を含む): 2044120680

約数和(自身を除く): 1076327540

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 279709, 559418, 1118836, 1398545, 2797090, 5594180, 48389657, 96779314, 193558628, 241948285, 483896570, 967793140]

約数ペア:

[(1, 967793140), (2, 483896570), (4, 241948285), (5, 193558628), (10, 96779314), (20, 48389657), (173, 5594180), (346, 2797090), (692, 1398545), (865, 1118836), (1730, 559418), (3460, 279709)]