2194118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:899

約数の個数: 16

約数和(自身を含む): 3480576

約数和(自身を除く): 1286458

約数列:

[1, 2, 31, 43, 62, 86, 823, 1333, 1646, 2666, 25513, 35389, 51026, 70778, 1097059, 2194118]

約数ペア:

[(1, 2194118), (2, 1097059), (31, 70778), (43, 51026), (62, 35389), (86, 25513), (823, 2666), (1333, 1646)]