79952470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{615019}}^1$

素因数の和:615039

約数の個数: 16

約数和(自身を含む): 154985040

約数和(自身を除く): 75032570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 615019, 1230038, 3075095, 6150190, 7995247, 15990494, 39976235, 79952470]

約数ペア:

[(1, 79952470), (2, 39976235), (5, 15990494), (10, 7995247), (13, 6150190), (26, 3075095), (65, 1230038), (130, 615019)]