2144692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 4152960

約数和(自身を除く): 2008268

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 617, 869, 1234, 1738, 2468, 3476, 6787, 13574, 27148, 48743, 97486, 194972, 536173, 1072346, 2144692]

約数ペア:

[(1, 2144692), (2, 1072346), (4, 536173), (11, 194972), (22, 97486), (44, 48743), (79, 27148), (158, 13574), (316, 6787), (617, 3476), (869, 2468), (1234, 1738)]