1225808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3362

約数の個数: 20

約数和(自身を含む): 2479008

約数和(自身を除く): 1253200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3331, 6662, 13324, 26648, 53296, 76613, 153226, 306452, 612904, 1225808]

約数ペア:

[(1, 1225808), (2, 612904), (4, 306452), (8, 153226), (16, 76613), (23, 53296), (46, 26648), (92, 13324), (184, 6662), (368, 3331)]