1330605426

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{542219}}^1$

素因数の和:542633

約数の個数: 16

約数和(自身を含む): 2667722400

約数和(自身を除く): 1337116974

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 542219, 1084438, 1626657, 3253314, 221767571, 443535142, 665302713, 1330605426]

約数ペア:

[(1, 1330605426), (2, 665302713), (3, 443535142), (6, 221767571), (409, 3253314), (818, 1626657), (1227, 1084438), (2454, 542219)]