383886356

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{133109}}^1$

素因数の和:133223

約数の個数: 24

約数和(自身を含む): 775232640

約数和(自身を除く): 391346284

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 133109, 266218, 532436, 931763, 1863526, 3727052, 13710227, 27420454, 54840908, 95971589, 191943178, 383886356]

約数ペア:

[(1, 383886356), (2, 191943178), (4, 95971589), (7, 54840908), (14, 27420454), (28, 13710227), (103, 3727052), (206, 1863526), (412, 931763), (721, 532436), (1442, 266218), (2884, 133109)]