385218764

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{133571}}^1$

素因数の和:133685

約数の個数: 24

約数和(自身を含む): 777923328

約数和(自身を除く): 392704564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 133571, 267142, 534284, 934997, 1869994, 3739988, 13757813, 27515626, 55031252, 96304691, 192609382, 385218764]

約数ペア:

[(1, 385218764), (2, 192609382), (4, 96304691), (7, 55031252), (14, 27515626), (28, 13757813), (103, 3739988), (206, 1869994), (412, 934997), (721, 534284), (1442, 267142), (2884, 133571)]