4515992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 9208080

約数和(自身を除く): 4692088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 251, 346, 502, 692, 1004, 1384, 2008, 2249, 3263, 4498, 6526, 8996, 13052, 17992, 26104, 43423, 86846, 173692, 347384, 564499, 1128998, 2257996, 4515992]

約数ペア:

[(1, 4515992), (2, 2257996), (4, 1128998), (8, 564499), (13, 347384), (26, 173692), (52, 86846), (104, 43423), (173, 26104), (251, 17992), (346, 13052), (502, 8996), (692, 6526), (1004, 4498), (1384, 3263), (2008, 2249)]