808425410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6218657}}^1$

素因数の和:6218677

約数の個数: 16

約数和(自身を含む): 1567101816

約数和(自身を除く): 758676406

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6218657, 12437314, 31093285, 62186570, 80842541, 161685082, 404212705, 808425410]

約数ペア:

[(1, 808425410), (2, 404212705), (5, 161685082), (10, 80842541), (13, 62186570), (26, 31093285), (65, 12437314), (130, 6218657)]