2017752304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239297}}^1$

素因数の和:239353

約数の個数: 40

約数和(自身を含む): 4272905088

約数和(自身を除く): 2255152784

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 239297, 478594, 957188, 1914376, 3828752, 4068049, 7418207, 8136098, 14836414, 16272196, 29672828, 32544392, 59345656, 65088784, 118691312, 126109519, 252219038, 504438076, 1008876152, 2017752304]

約数ペア:

[(1, 2017752304), (2, 1008876152), (4, 504438076), (8, 252219038), (16, 126109519), (17, 118691312), (31, 65088784), (34, 59345656), (62, 32544392), (68, 29672828), (124, 16272196), (136, 14836414), (248, 8136098), (272, 7418207), (496, 4068049), (527, 3828752), (1054, 1914376), (2108, 957188), (4216, 478594), (8432, 239297)]