2902406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 24

約数和(自身を含む): 4883904

約数和(自身を除く): 1981498

約数列:

[1, 2, 13, 26, 31, 62, 169, 277, 338, 403, 554, 806, 3601, 5239, 7202, 8587, 10478, 17174, 46813, 93626, 111631, 223262, 1451203, 2902406]

約数ペア:

[(1, 2902406), (2, 1451203), (13, 223262), (26, 111631), (31, 93626), (62, 46813), (169, 17174), (277, 10478), (338, 8587), (403, 7202), (554, 5239), (806, 3601)]