9990302

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2843}}^1$

素因数の和:3103

約数の個数: 16

約数和(自身を含む): 17200512

約数和(自身を除く): 7210210

約数列:

[1, 2, 7, 14, 251, 502, 1757, 2843, 3514, 5686, 19901, 39802, 713593, 1427186, 4995151, 9990302]

約数ペア:

[(1, 9990302), (2, 4995151), (7, 1427186), (14, 713593), (251, 39802), (502, 19901), (1757, 5686), (2843, 3514)]