4890396970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28767041}}^1$

素因数の和:28767065

約数の個数: 16

約数和(自身を含む): 9320521608

約数和(自身を除く): 4430124638

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 28767041, 57534082, 143835205, 287670410, 489039697, 978079394, 2445198485, 4890396970]

約数ペア:

[(1, 4890396970), (2, 2445198485), (5, 978079394), (10, 489039697), (17, 287670410), (34, 143835205), (85, 57534082), (170, 28767041)]