870878216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8373829}}^1$

素因数の和:8373848

約数の個数: 16

約数和(自身を含む): 1758504300

約数和(自身を除く): 887626084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8373829, 16747658, 33495316, 66990632, 108859777, 217719554, 435439108, 870878216]

約数ペア:

[(1, 870878216), (2, 435439108), (4, 217719554), (8, 108859777), (13, 66990632), (26, 33495316), (52, 16747658), (104, 8373829)]