2002019957278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2459483977}}^1$

素因数の和:2459484027

約数の個数: 16

約数和(自身を含む): 3364574081904

約数和(自身を除く): 1362554124626

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2459483977, 4918967954, 27054323747, 54108647494, 91000907149, 182001814298, 1001009978639, 2002019957278]

約数ペア:

[(1, 2002019957278), (2, 1001009978639), (11, 182001814298), (22, 91000907149), (37, 54108647494), (74, 27054323747), (407, 4918967954), (814, 2459483977)]