1492270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:916

約数の個数: 24

約数和(自身を含む): 2911896

約数和(自身を除く): 1419626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 883, 1690, 1766, 4415, 8830, 11479, 22958, 57395, 114790, 149227, 298454, 746135, 1492270]

約数ペア:

[(1, 1492270), (2, 746135), (5, 298454), (10, 149227), (13, 114790), (26, 57395), (65, 22958), (130, 11479), (169, 8830), (338, 4415), (845, 1766), (883, 1690)]