8213926

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 14697792

約数和(自身を除く): 6483866

約数列:

[1, 2, 7, 14, 37, 74, 101, 157, 202, 259, 314, 518, 707, 1099, 1414, 2198, 3737, 5809, 7474, 11618, 15857, 26159, 31714, 40663, 52318, 81326, 110999, 221998, 586709, 1173418, 4106963, 8213926]

約数ペア:

[(1, 8213926), (2, 4106963), (7, 1173418), (14, 586709), (37, 221998), (74, 110999), (101, 81326), (157, 52318), (202, 40663), (259, 31714), (314, 26159), (518, 15857), (707, 11618), (1099, 7474), (1414, 5809), (2198, 3737)]