427259144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4108261}}^1$

素因数の和:4108280

約数の個数: 16

約数和(自身を含む): 862735020

約数和(自身を除く): 435475876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4108261, 8216522, 16433044, 32866088, 53407393, 106814786, 213629572, 427259144]

約数ペア:

[(1, 427259144), (2, 213629572), (4, 106814786), (8, 53407393), (13, 32866088), (26, 16433044), (52, 8216522), (104, 4108261)]