1161356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 2553600

約数和(自身を除く): 1392244

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 59, 74, 76, 118, 133, 148, 236, 259, 266, 413, 518, 532, 703, 826, 1036, 1121, 1406, 1652, 2183, 2242, 2812, 4366, 4484, 4921, 7847, 8732, 9842, 15281, 15694, 19684, 30562, 31388, 41477, 61124, 82954, 165908, 290339, 580678, 1161356]

約数ペア:

[(1, 1161356), (2, 580678), (4, 290339), (7, 165908), (14, 82954), (19, 61124), (28, 41477), (37, 31388), (38, 30562), (59, 19684), (74, 15694), (76, 15281), (118, 9842), (133, 8732), (148, 7847), (236, 4921), (259, 4484), (266, 4366), (413, 2812), (518, 2242), (532, 2183), (703, 1652), (826, 1406), (1036, 1121)]