3983654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1427

約数の個数: 16

約数和(自身を含む): 6374400

約数和(自身を除く): 2390746

約数列:

[1, 2, 19, 38, 79, 158, 1327, 1501, 2654, 3002, 25213, 50426, 104833, 209666, 1991827, 3983654]

約数ペア:

[(1, 3983654), (2, 1991827), (19, 209666), (38, 104833), (79, 50426), (158, 25213), (1327, 3002), (1501, 2654)]