998104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 2041200

約数和(自身を除く): 1043096

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 179, 328, 358, 697, 716, 1394, 1432, 2788, 3043, 5576, 6086, 7339, 12172, 14678, 24344, 29356, 58712, 124763, 249526, 499052, 998104]

約数ペア:

[(1, 998104), (2, 499052), (4, 249526), (8, 124763), (17, 58712), (34, 29356), (41, 24344), (68, 14678), (82, 12172), (136, 7339), (164, 6086), (179, 5576), (328, 3043), (358, 2788), (697, 1432), (716, 1394)]