260069212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{60257}}^1$

素因数の和:60357

約数の個数: 24

約数和(自身を含む): 496043856

約数和(自身を除く): 235974644

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 60257, 120514, 241028, 783341, 1566682, 3133364, 5001331, 10002662, 20005324, 65017303, 130034606, 260069212]

約数ペア:

[(1, 260069212), (2, 130034606), (4, 65017303), (13, 20005324), (26, 10002662), (52, 5001331), (83, 3133364), (166, 1566682), (332, 783341), (1079, 241028), (2158, 120514), (4316, 60257)]