853790590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{3823}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 1605712896

約数和(自身を除く): 751922306

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 971, 1942, 3823, 4855, 7646, 9710, 19115, 22333, 38230, 44666, 87929, 111665, 175858, 223330, 439645, 879290, 3712133, 7424266, 18560665, 37121330, 85379059, 170758118, 426895295, 853790590]

約数ペア:

[(1, 853790590), (2, 426895295), (5, 170758118), (10, 85379059), (23, 37121330), (46, 18560665), (115, 7424266), (230, 3712133), (971, 879290), (1942, 439645), (3823, 223330), (4855, 175858), (7646, 111665), (9710, 87929), (19115, 44666), (22333, 38230)]