1489168

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 20

約数和(自身を含む): 2908048

約数和(自身を除く): 1418880

約数列:

[1, 2, 4, 8, 16, 163, 326, 571, 652, 1142, 1304, 2284, 2608, 4568, 9136, 93073, 186146, 372292, 744584, 1489168]

約数ペア:

[(1, 1489168), (2, 744584), (4, 372292), (8, 186146), (16, 93073), (163, 9136), (326, 4568), (571, 2608), (652, 2284), (1142, 1304)]