2051083.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 139651776

約数和(自身を除く): 80762960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 157, 197, 238, 272, 314, 394, 476, 628, 788, 952, 1099, 1256, 1379, 1576, 1904, 2198, 2512, 2669, 2758, 3152, 3349, 4396, 5338, 5516, 6698, 8792, 10676, 11032, 13396, 17584, 18683, 21352, 22064, 23443, 26792, 30929, 37366, 42704, 46886, 53584, 61858, 74732, 93772, 123716, 149464, 187544, 216503, 247432, 298928, 375088, 433006, 494864, 525793, 866012, 1051586, 1732024, 2103172, 3464048, 3680551, 4206344, 7361102, 8412688, 14722204, 29444408, 58888816]

約数ペア:

[(1, 58888816), (2, 29444408), (4, 14722204), (7, 8412688), (8, 7361102), (14, 4206344), (16, 3680551), (17, 3464048), (28, 2103172), (34, 1732024), (56, 1051586), (68, 866012), (112, 525793), (119, 494864), (136, 433006), (157, 375088), (197, 298928), (238, 247432), (272, 216503), (314, 187544), (394, 149464), (476, 123716), (628, 93772), (788, 74732), (952, 61858), (1099, 53584), (1256, 46886), (1379, 42704), (1576, 37366), (1904, 30929), (2198, 26792), (2512, 23443), (2669, 22064), (2758, 21352), (3152, 18683), (3349, 17584), (4396, 13396), (5338, 11032), (5516, 10676), (6698, 8792)]