2144584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 4588920

約数和(自身を除く): 2444336

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1213, 1768, 2426, 4852, 9704, 15769, 20621, 31538, 41242, 63076, 82484, 126152, 164968, 268073, 536146, 1072292, 2144584]

約数ペア:

[(1, 2144584), (2, 1072292), (4, 536146), (8, 268073), (13, 164968), (17, 126152), (26, 82484), (34, 63076), (52, 41242), (68, 31538), (104, 20621), (136, 15769), (221, 9704), (442, 4852), (884, 2426), (1213, 1768)]