3988810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{56983}}^1$

素因数の和:56997

約数の個数: 16

約数和(自身を含む): 8205696

約数和(自身を除く): 4216886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 56983, 113966, 284915, 398881, 569830, 797762, 1994405, 3988810]

約数ペア:

[(1, 3988810), (2, 1994405), (5, 797762), (7, 569830), (10, 398881), (14, 284915), (35, 113966), (70, 56983)]