2208580018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{235607}}^1$

素因数の和:235761

約数の個数: 16

約数和(自身を含む): 3421028160

約数和(自身を除く): 1212448142

約数列:

[1, 2, 43, 86, 109, 218, 4687, 9374, 235607, 471214, 10131101, 20262202, 25681163, 51362326, 1104290009, 2208580018]

約数ペア:

[(1, 2208580018), (2, 1104290009), (43, 51362326), (86, 25681163), (109, 20262202), (218, 10131101), (4687, 471214), (9374, 235607)]