420153742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{537281}}^1$

素因数の和:537323

約数の個数: 16

約数和(自身を含む): 696317472

約数和(自身を除く): 276163730

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 537281, 1074562, 9133777, 12357463, 18267554, 24714926, 210076871, 420153742]

約数ペア:

[(1, 420153742), (2, 210076871), (17, 24714926), (23, 18267554), (34, 12357463), (46, 9133777), (391, 1074562), (782, 537281)]