2009093388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{38321}}^1$

素因数の和:38602

約数の個数: 48

約数和(自身を含む): 4983086304

約数和(自身を除く): 2973992916

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 514, 771, 1028, 1542, 3084, 4369, 8738, 13107, 17476, 26214, 38321, 52428, 76642, 114963, 153284, 229926, 459852, 651457, 1302914, 1954371, 2605828, 3908742, 7817484, 9848497, 19696994, 29545491, 39393988, 59090982, 118181964, 167424449, 334848898, 502273347, 669697796, 1004546694, 2009093388]

約数ペア:

[(1, 2009093388), (2, 1004546694), (3, 669697796), (4, 502273347), (6, 334848898), (12, 167424449), (17, 118181964), (34, 59090982), (51, 39393988), (68, 29545491), (102, 19696994), (204, 9848497), (257, 7817484), (514, 3908742), (771, 2605828), (1028, 1954371), (1542, 1302914), (3084, 651457), (4369, 459852), (8738, 229926), (13107, 153284), (17476, 114963), (26214, 76642), (38321, 52428)]