266651326

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1\times {\mathrm{4177}}^1$

素因数の和:4779

約数の個数: 16

約数和(自身を含む): 407605680

約数和(自身を除く): 140954354

約数列:

[1, 2, 59, 118, 541, 1082, 4177, 8354, 31919, 63838, 246443, 492886, 2259757, 4519514, 133325663, 266651326]

約数ペア:

[(1, 266651326), (2, 133325663), (59, 4519514), (118, 2259757), (541, 492886), (1082, 246443), (4177, 63838), (8354, 31919)]