4080201916

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2388877}}^1$

素因数の和:2388949

約数の個数: 24

約数和(自身を含む): 8294184416

約数和(自身を除く): 4213982500

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2388877, 4777754, 9555508, 16722139, 33444278, 66888556, 145721497, 291442994, 582885988, 1020050479, 2040100958, 4080201916]

約数ペア:

[(1, 4080201916), (2, 2040100958), (4, 1020050479), (7, 582885988), (14, 291442994), (28, 145721497), (61, 66888556), (122, 33444278), (244, 16722139), (427, 9555508), (854, 4777754), (1708, 2388877)]