3978423158

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1\times {\mathrm{8467}}^1$

素因数の和:9691

約数の個数: 16

約数和(自身を含む): 5999408640

約数和(自身を除く): 2020985482

約数列:

[1, 2, 239, 478, 983, 1966, 8467, 16934, 234937, 469874, 2023613, 4047226, 8323061, 16646122, 1989211579, 3978423158]

約数ペア:

[(1, 3978423158), (2, 1989211579), (239, 16646122), (478, 8323061), (983, 4047226), (1966, 2023613), (8467, 469874), (16934, 234937)]