7865234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1565

約数の個数: 16

約数和(自身を含む): 12770520

約数和(自身を除く): 4905286

約数列:

[1, 2, 13, 26, 229, 458, 1321, 2642, 2977, 5954, 17173, 34346, 302509, 605018, 3932617, 7865234]

約数ペア:

[(1, 7865234), (2, 3932617), (13, 605018), (26, 302509), (229, 34346), (458, 17173), (1321, 5954), (2642, 2977)]