1381569392

素因数分解:

$2^4\times 7^1\times {\mathrm{12335441}}^1$

素因数の和:12335456

約数の個数: 20

約数和(自身を含む): 3059189616

約数和(自身を除く): 1677620224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12335441, 24670882, 49341764, 86348087, 98683528, 172696174, 197367056, 345392348, 690784696, 1381569392]

約数ペア:

[(1, 1381569392), (2, 690784696), (4, 345392348), (7, 197367056), (8, 172696174), (14, 98683528), (16, 86348087), (28, 49341764), (56, 24670882), (112, 12335441)]