2215252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 4381020

約数和(自身を除く): 2165768

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 113, 116, 169, 226, 338, 377, 452, 676, 754, 1469, 1508, 2938, 3277, 4901, 5876, 6554, 9802, 13108, 19097, 19604, 38194, 42601, 76388, 85202, 170404, 553813, 1107626, 2215252]

約数ペア:

[(1, 2215252), (2, 1107626), (4, 553813), (13, 170404), (26, 85202), (29, 76388), (52, 42601), (58, 38194), (113, 19604), (116, 19097), (169, 13108), (226, 9802), (338, 6554), (377, 5876), (452, 4901), (676, 3277), (754, 2938), (1469, 1508)]