2021982436

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{787}}^1\times {\mathrm{12119}}^1$

素因数の和:12963

約数の個数: 24

約数和(自身を含む): 3610111680

約数和(自身を除く): 1588129244

約数列:

[1, 2, 4, 53, 106, 212, 787, 1574, 3148, 12119, 24238, 41711, 48476, 83422, 166844, 642307, 1284614, 2569228, 9537653, 19075306, 38150612, 505495609, 1010991218, 2021982436]

約数ペア:

[(1, 2021982436), (2, 1010991218), (4, 505495609), (53, 38150612), (106, 19075306), (212, 9537653), (787, 2569228), (1574, 1284614), (3148, 642307), (12119, 166844), (24238, 83422), (41711, 48476)]