3942844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 7626528

約数和(自身を除く): 3683684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 2521, 5042, 10084, 42857, 57983, 85714, 115966, 171428, 231932, 985711, 1971422, 3942844]

約数ペア:

[(1, 3942844), (2, 1971422), (4, 985711), (17, 231932), (23, 171428), (34, 115966), (46, 85714), (68, 57983), (92, 42857), (391, 10084), (782, 5042), (1564, 2521)]