2604808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 5248800

約数和(自身を除く): 2643992

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 179, 214, 358, 428, 716, 856, 1432, 1819, 3043, 3638, 6086, 7276, 12172, 14552, 19153, 24344, 38306, 76612, 153224, 325601, 651202, 1302404, 2604808]

約数ペア:

[(1, 2604808), (2, 1302404), (4, 651202), (8, 325601), (17, 153224), (34, 76612), (68, 38306), (107, 24344), (136, 19153), (179, 14552), (214, 12172), (358, 7276), (428, 6086), (716, 3638), (856, 3043), (1432, 1819)]