2016809870

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{880703}}^1$

素因数の和:880939

約数の個数: 16

約数和(自身を含む): 3646114560

約数和(自身を除く): 1629304690

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 880703, 1761406, 4403515, 8807030, 201680987, 403361974, 1008404935, 2016809870]

約数ペア:

[(1, 2016809870), (2, 1008404935), (5, 403361974), (10, 201680987), (229, 8807030), (458, 4403515), (1145, 1761406), (2290, 880703)]