2099100890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3441149}}^1$

素因数の和:3441217

約数の個数: 16

約数和(自身を含む): 3840323400

約数和(自身を除く): 1741222510

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3441149, 6882298, 17205745, 34411490, 209910089, 419820178, 1049550445, 2099100890]

約数ペア:

[(1, 2099100890), (2, 1049550445), (5, 419820178), (10, 209910089), (61, 34411490), (122, 17205745), (305, 6882298), (610, 3441149)]