443144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4280

約数の個数: 16

約数和(自身を含む): 895020

約数和(自身を除く): 451876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4261, 8522, 17044, 34088, 55393, 110786, 221572, 443144]

約数ペア:

[(1, 443144), (2, 221572), (4, 110786), (8, 55393), (13, 34088), (26, 17044), (52, 8522), (104, 4261)]