435143020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1673627}}^1$

素因数の和:1673649

約数の個数: 24

約数和(自身を含む): 984093264

約数和(自身を除く): 548950244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1673627, 3347254, 6694508, 8368135, 16736270, 21757151, 33472540, 43514302, 87028604, 108785755, 217571510, 435143020]

約数ペア:

[(1, 435143020), (2, 217571510), (4, 108785755), (5, 87028604), (10, 43514302), (13, 33472540), (20, 21757151), (26, 16736270), (52, 8368135), (65, 6694508), (130, 3347254), (260, 1673627)]