404129354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109639}}^1$

素因数の和:109757

約数の個数: 16

約数和(自身を含む): 644683200

約数和(自身を除く): 240553846

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 109639, 219278, 2083141, 4166282, 10634983, 21269966, 202064677, 404129354]

約数ペア:

[(1, 404129354), (2, 202064677), (19, 21269966), (38, 10634983), (97, 4166282), (194, 2083141), (1843, 219278), (3686, 109639)]