654313426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{110863}}^1$

素因数の和:111105

約数の個数: 16

約数和(自身を含む): 1061633664

約数和(自身を除く): 407320238

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 110863, 221726, 1441219, 2882438, 25165901, 50331802, 327156713, 654313426]

約数ペア:

[(1, 654313426), (2, 327156713), (13, 50331802), (26, 25165901), (227, 2882438), (454, 1441219), (2951, 221726), (5902, 110863)]