2000718904

素因数分解:

$2^3\times {\mathrm{4951}}^1\times {\mathrm{50513}}^1$

素因数の和:55470

約数の個数: 16

約数和(自身を含む): 3752179920

約数和(自身を除く): 1751461016

約数列:

[1, 2, 4, 8, 4951, 9902, 19804, 39608, 50513, 101026, 202052, 404104, 250089863, 500179726, 1000359452, 2000718904]

約数ペア:

[(1, 2000718904), (2, 1000359452), (4, 500179726), (8, 250089863), (4951, 404104), (9902, 202052), (19804, 101026), (39608, 50513)]