1438844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 2803248

約数和(自身を除く): 1364404

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 617, 1166, 1234, 2332, 2468, 6787, 13574, 27148, 32701, 65402, 130804, 359711, 719422, 1438844]

約数ペア:

[(1, 1438844), (2, 719422), (4, 359711), (11, 130804), (22, 65402), (44, 32701), (53, 27148), (106, 13574), (212, 6787), (583, 2468), (617, 2332), (1166, 1234)]