54654470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{420419}}^1$

素因数の和:420439

約数の個数: 16

約数和(自身を含む): 105945840

約数和(自身を除く): 51291370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 420419, 840838, 2102095, 4204190, 5465447, 10930894, 27327235, 54654470]

約数ペア:

[(1, 54654470), (2, 27327235), (5, 10930894), (10, 5465447), (13, 4204190), (26, 2102095), (65, 840838), (130, 420419)]