284444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 544320

約数和(自身を除く): 259876

約数列:

[1, 2, 4, 17, 34, 47, 68, 89, 94, 178, 188, 356, 799, 1513, 1598, 3026, 3196, 4183, 6052, 8366, 16732, 71111, 142222, 284444]

約数ペア:

[(1, 284444), (2, 142222), (4, 71111), (17, 16732), (34, 8366), (47, 6052), (68, 4183), (89, 3196), (94, 3026), (178, 1598), (188, 1513), (356, 799)]