4990328

素因数分解:

$2^3\times 7^1\times {\mathrm{89113}}^1$

素因数の和:89126

約数の個数: 16

約数和(自身を含む): 10693680

約数和(自身を除く): 5703352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89113, 178226, 356452, 623791, 712904, 1247582, 2495164, 4990328]

約数ペア:

[(1, 4990328), (2, 2495164), (4, 1247582), (7, 712904), (8, 623791), (14, 356452), (28, 178226), (56, 89113)]