131807624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1267381}}^1$

素因数の和:1267400

約数の個数: 16

約数和(自身を含む): 266150220

約数和(自身を除く): 134342596

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1267381, 2534762, 5069524, 10139048, 16475953, 32951906, 65903812, 131807624]

約数ペア:

[(1, 131807624), (2, 65903812), (4, 32951906), (8, 16475953), (13, 10139048), (26, 5069524), (52, 2534762), (104, 1267381)]