1215705596

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{28621}}^1$

素因数の和:28710

約数の個数: 48

約数和(自身を含む): 2558119872

約数和(自身を除く): 1342414276

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 3034, 6068, 10619, 21238, 28621, 42476, 57242, 114484, 200347, 400694, 801388, 1058977, 1173461, 2117954, 2346922, 4235908, 4693844, 7412839, 8214227, 14825678, 16428454, 29651356, 32856908, 43418057, 86836114, 173672228, 303926399, 607852798, 1215705596]

約数ペア:

[(1, 1215705596), (2, 607852798), (4, 303926399), (7, 173672228), (14, 86836114), (28, 43418057), (37, 32856908), (41, 29651356), (74, 16428454), (82, 14825678), (148, 8214227), (164, 7412839), (259, 4693844), (287, 4235908), (518, 2346922), (574, 2117954), (1036, 1173461), (1148, 1058977), (1517, 801388), (3034, 400694), (6068, 200347), (10619, 114484), (21238, 57242), (28621, 42476)]