142459012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2617}}^1$

素因数の和:3091

約数の個数: 24

約数和(自身を含む): 258030080

約数和(自身を除く): 115571068

約数列:

[1, 2, 4, 31, 62, 124, 439, 878, 1756, 2617, 5234, 10468, 13609, 27218, 54436, 81127, 162254, 324508, 1148863, 2297726, 4595452, 35614753, 71229506, 142459012]

約数ペア:

[(1, 142459012), (2, 71229506), (4, 35614753), (31, 4595452), (62, 2297726), (124, 1148863), (439, 324508), (878, 162254), (1756, 81127), (2617, 54436), (5234, 27218), (10468, 13609)]