564698888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{1933}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 1162778820

約数和(自身を除く): 598079932

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 1933, 2756, 2809, 3866, 5512, 5618, 7732, 11236, 15464, 22472, 25129, 36517, 50258, 73034, 100516, 102449, 146068, 201032, 204898, 292136, 409796, 819592, 1331837, 2663674, 5327348, 5429797, 10654696, 10859594, 21719188, 43438376, 70587361, 141174722, 282349444, 564698888]

約数ペア:

[(1, 564698888), (2, 282349444), (4, 141174722), (8, 70587361), (13, 43438376), (26, 21719188), (52, 10859594), (53, 10654696), (104, 5429797), (106, 5327348), (212, 2663674), (424, 1331837), (689, 819592), (1378, 409796), (1933, 292136), (2756, 204898), (2809, 201032), (3866, 146068), (5512, 102449), (5618, 100516), (7732, 73034), (11236, 50258), (15464, 36517), (22472, 25129)]