7272418

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 11284416

約数和(自身を除く): 4011998

約数列:

[1, 2, 43, 86, 103, 206, 821, 1642, 4429, 8858, 35303, 70606, 84563, 169126, 3636209, 7272418]

約数ペア:

[(1, 7272418), (2, 3636209), (43, 169126), (86, 84563), (103, 70606), (206, 35303), (821, 8858), (1642, 4429)]