569264930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{29389}}^1$

素因数の和:29558

約数の個数: 32

約数和(自身を含む): 1110942000

約数和(自身を除く): 541677070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 29389, 58778, 146945, 293890, 382057, 764114, 1910285, 3820570, 4378961, 8757922, 21894805, 43789610, 56926493, 113852986, 284632465, 569264930]

約数ペア:

[(1, 569264930), (2, 284632465), (5, 113852986), (10, 56926493), (13, 43789610), (26, 21894805), (65, 8757922), (130, 4378961), (149, 3820570), (298, 1910285), (745, 764114), (1490, 382057), (1937, 293890), (3874, 146945), (9685, 58778), (19370, 29389)]