2247403678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{195121}}^1$

素因数の和:195579

約数の個数: 16

約数和(自身を含む): 3638635056

約数和(自身を除く): 1391231378

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 195121, 390242, 2536573, 5073146, 86438603, 172877206, 1123701839, 2247403678]

約数ペア:

[(1, 2247403678), (2, 1123701839), (13, 172877206), (26, 86438603), (443, 5073146), (886, 2536573), (5759, 390242), (11518, 195121)]