239888937422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{12743}}^1\times {\mathrm{553681}}^1$

素因数の和:566443

約数の個数: 16

約数和(自身を含む): 381030664032

約数和(自身を除く): 141141726610

約数列:

[1, 2, 17, 34, 12743, 25486, 216631, 433262, 553681, 1107362, 9412577, 18825154, 7055556983, 14111113966, 119944468711, 239888937422]

約数ペア:

[(1, 239888937422), (2, 119944468711), (17, 14111113966), (34, 7055556983), (12743, 18825154), (25486, 9412577), (216631, 1107362), (433262, 553681)]