1840373990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2022389}}^1$

素因数の和:2022416

約数の個数: 32

約数和(自身を含む): 4077138240

約数和(自身を除く): 2236764250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2022389, 4044778, 10111945, 14156723, 20223890, 26291057, 28313446, 52582114, 70783615, 131455285, 141567230, 184037399, 262910570, 368074798, 920186995, 1840373990]

約数ペア:

[(1, 1840373990), (2, 920186995), (5, 368074798), (7, 262910570), (10, 184037399), (13, 141567230), (14, 131455285), (26, 70783615), (35, 52582114), (65, 28313446), (70, 26291057), (91, 20223890), (130, 14156723), (182, 10111945), (455, 4044778), (910, 2022389)]