2720227322

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{25943}}^1$

素因数の和:26557

約数の個数: 16

約数和(自身を含む): 4128209280

約数和(自身を除く): 1407981958

約数列:

[1, 2, 103, 206, 509, 1018, 25943, 51886, 52427, 104854, 2672129, 5344258, 13204987, 26409974, 1360113661, 2720227322]

約数ペア:

[(1, 2720227322), (2, 1360113661), (103, 26409974), (206, 13204987), (509, 5344258), (1018, 2672129), (25943, 104854), (51886, 52427)]