3891494

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 6000048

約数和(自身を除く): 2108554

約数列:

[1, 2, 67, 113, 134, 226, 257, 514, 7571, 15142, 17219, 29041, 34438, 58082, 1945747, 3891494]

約数ペア:

[(1, 3891494), (2, 1945747), (67, 58082), (113, 34438), (134, 29041), (226, 17219), (257, 15142), (514, 7571)]