2139384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6879

約数の個数: 32

約数和(自身を含む): 5760720

約数和(自身を除く): 3621336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6857, 13714, 20571, 27428, 41142, 54856, 82284, 89141, 164568, 178282, 267423, 356564, 534846, 713128, 1069692, 2139384]

約数ペア:

[(1, 2139384), (2, 1069692), (3, 713128), (4, 534846), (6, 356564), (8, 267423), (12, 178282), (13, 164568), (24, 89141), (26, 82284), (39, 54856), (52, 41142), (78, 27428), (104, 20571), (156, 13714), (312, 6857)]