1270637426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1966931}}^1$

素因数の和:1966969

約数の個数: 16

約数和(自身を含む): 2124286560

約数和(自身を除く): 853649134

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1966931, 3933862, 33437827, 37371689, 66875654, 74743378, 635318713, 1270637426]

約数ペア:

[(1, 1270637426), (2, 635318713), (17, 74743378), (19, 66875654), (34, 37371689), (38, 33437827), (323, 3933862), (646, 1966931)]