7890206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2333}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 12603600

約数和(自身を除く): 4713394

約数列:

[1, 2, 19, 38, 89, 178, 1691, 2333, 3382, 4666, 44327, 88654, 207637, 415274, 3945103, 7890206]

約数ペア:

[(1, 7890206), (2, 3945103), (19, 415274), (38, 207637), (89, 88654), (178, 44327), (1691, 4666), (2333, 3382)]