2770124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 6021120

約数和(自身を除く): 3250996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 127, 133, 164, 254, 266, 287, 508, 532, 574, 779, 889, 1148, 1558, 1778, 2413, 3116, 3556, 4826, 5207, 5453, 9652, 10414, 10906, 16891, 20828, 21812, 33782, 36449, 67564, 72898, 98933, 145796, 197866, 395732, 692531, 1385062, 2770124]

約数ペア:

[(1, 2770124), (2, 1385062), (4, 692531), (7, 395732), (14, 197866), (19, 145796), (28, 98933), (38, 72898), (41, 67564), (76, 36449), (82, 33782), (127, 21812), (133, 20828), (164, 16891), (254, 10906), (266, 10414), (287, 9652), (508, 5453), (532, 5207), (574, 4826), (779, 3556), (889, 3116), (1148, 2413), (1558, 1778)]