2019383886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{386411}}^1$

素因数の和:386496

約数の個数: 32

約数和(自身を含む): 4414370688

約数和(自身を除く): 2394986802

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 386411, 772822, 1159233, 2318466, 5023343, 10046686, 15070029, 25889537, 30140058, 51779074, 77668611, 155337222, 336563981, 673127962, 1009691943, 2019383886]

約数ペア:

[(1, 2019383886), (2, 1009691943), (3, 673127962), (6, 336563981), (13, 155337222), (26, 77668611), (39, 51779074), (67, 30140058), (78, 25889537), (134, 15070029), (201, 10046686), (402, 5023343), (871, 2318466), (1742, 1159233), (2613, 772822), (5226, 386411)]