1945528

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 3952800

約数和(自身を除く): 2007272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1439, 2878, 5756, 11512, 18707, 37414, 74828, 149656, 243191, 486382, 972764, 1945528]

約数ペア:

[(1, 1945528), (2, 972764), (4, 486382), (8, 243191), (13, 149656), (26, 74828), (52, 37414), (104, 18707), (169, 11512), (338, 5756), (676, 2878), (1352, 1439)]