8447990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29131}}^1$

素因数の和:29167

約数の個数: 16

約数和(自身を含む): 15731280

約数和(自身を除く): 7283290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 29131, 58262, 145655, 291310, 844799, 1689598, 4223995, 8447990]

約数ペア:

[(1, 8447990), (2, 4223995), (5, 1689598), (10, 844799), (29, 291310), (58, 145655), (145, 58262), (290, 29131)]