1999632904

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2293157}}^1$

素因数の和:2293272

約数の個数: 16

約数和(自身を含む): 3783710700

約数和(自身を除く): 1784077796

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2293157, 4586314, 9172628, 18345256, 249954113, 499908226, 999816452, 1999632904]

約数ペア:

[(1, 1999632904), (2, 999816452), (4, 499908226), (8, 249954113), (109, 18345256), (218, 9172628), (436, 4586314), (872, 2293157)]