1915576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 3926160

約数和(自身を除く): 2010584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 163, 226, 326, 452, 652, 904, 1304, 1469, 2119, 2938, 4238, 5876, 8476, 11752, 16952, 18419, 36838, 73676, 147352, 239447, 478894, 957788, 1915576]

約数ペア:

[(1, 1915576), (2, 957788), (4, 478894), (8, 239447), (13, 147352), (26, 73676), (52, 36838), (104, 18419), (113, 16952), (163, 11752), (226, 8476), (326, 5876), (452, 4238), (652, 2938), (904, 2119), (1304, 1469)]