5564458

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 8648640

約数和(自身を除く): 3084182

約数列:

[1, 2, 43, 86, 89, 178, 727, 1454, 3827, 7654, 31261, 62522, 64703, 129406, 2782229, 5564458]

約数ペア:

[(1, 5564458), (2, 2782229), (43, 129406), (86, 64703), (89, 62522), (178, 31261), (727, 7654), (1454, 3827)]