2021248370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1\times {\mathrm{1907}}^1$

素因数の和:3274

約数の個数: 32

約数和(自身を含む): 3686897088

約数和(自身を除く): 1665648718

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1277, 1907, 2554, 3814, 6385, 9535, 12770, 19070, 105991, 158281, 211982, 316562, 529955, 791405, 1059910, 1582810, 2435239, 4870478, 12176195, 24352390, 202124837, 404249674, 1010624185, 2021248370]

約数ペア:

[(1, 2021248370), (2, 1010624185), (5, 404249674), (10, 202124837), (83, 24352390), (166, 12176195), (415, 4870478), (830, 2435239), (1277, 1582810), (1907, 1059910), (2554, 791405), (3814, 529955), (6385, 316562), (9535, 211982), (12770, 158281), (19070, 105991)]