400726006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{30773}}^1$

素因数の和:31175

約数の個数: 16

約数和(自身を含む): 638129664

約数和(自身を除く): 237403658

約数列:

[1, 2, 17, 34, 383, 766, 6511, 13022, 30773, 61546, 523141, 1046282, 11786059, 23572118, 200363003, 400726006]

約数ペア:

[(1, 400726006), (2, 200363003), (17, 23572118), (34, 11786059), (383, 1046282), (766, 523141), (6511, 61546), (13022, 30773)]