2631948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 6795264

約数和(自身を除く): 4163316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 157, 254, 314, 381, 471, 508, 628, 762, 942, 1397, 1524, 1727, 1884, 2794, 3454, 4191, 5181, 5588, 6908, 8382, 10362, 16764, 19939, 20724, 39878, 59817, 79756, 119634, 219329, 239268, 438658, 657987, 877316, 1315974, 2631948]

約数ペア:

[(1, 2631948), (2, 1315974), (3, 877316), (4, 657987), (6, 438658), (11, 239268), (12, 219329), (22, 119634), (33, 79756), (44, 59817), (66, 39878), (127, 20724), (132, 19939), (157, 16764), (254, 10362), (314, 8382), (381, 6908), (471, 5588), (508, 5181), (628, 4191), (762, 3454), (942, 2794), (1397, 1884), (1524, 1727)]