335079004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{495679}}^1$

素因数の和:495709

約数の個数: 18

約数和(自身を含む): 634966080

約数和(自身を除く): 299887076

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 495679, 991358, 1982716, 6443827, 12887654, 25775308, 83769751, 167539502, 335079004]

約数ペア:

[(1, 335079004), (2, 167539502), (4, 83769751), (13, 25775308), (26, 12887654), (52, 6443827), (169, 1982716), (338, 991358), (676, 495679)]