991809002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{130811}}^1$

素因数の和:131053

約数の個数: 16

約数和(自身を含む): 1582301952

約数和(自身を除く): 590492950

約数列:

[1, 2, 17, 34, 223, 446, 3791, 7582, 130811, 261622, 2223787, 4447574, 29170853, 58341706, 495904501, 991809002]

約数ペア:

[(1, 991809002), (2, 495904501), (17, 58341706), (34, 29170853), (223, 4447574), (446, 2223787), (3791, 261622), (7582, 130811)]