8419966

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 12952368

約数和(自身を除く): 4532402

約数列:

[1, 2, 73, 101, 146, 202, 571, 1142, 7373, 14746, 41683, 57671, 83366, 115342, 4209983, 8419966]

約数ペア:

[(1, 8419966), (2, 4209983), (73, 115342), (101, 83366), (146, 57671), (202, 41683), (571, 14746), (1142, 7373)]