2389294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 1360466

約数列:

[1, 2, 31, 62, 89, 178, 433, 866, 2759, 5518, 13423, 26846, 38537, 77074, 1194647, 2389294]

約数ペア:

[(1, 2389294), (2, 1194647), (31, 77074), (62, 38537), (89, 26846), (178, 13423), (433, 5518), (866, 2759)]