672064468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{210283}}^1$

素因数の和:210351

約数の個数: 24

約数和(自身を含む): 1271797632

約数和(自身を除く): 599733164

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 210283, 420566, 841132, 3574811, 7149622, 9883301, 14299244, 19766602, 39533204, 168016117, 336032234, 672064468]

約数ペア:

[(1, 672064468), (2, 336032234), (4, 168016117), (17, 39533204), (34, 19766602), (47, 14299244), (68, 9883301), (94, 7149622), (188, 3574811), (799, 841132), (1598, 420566), (3196, 210283)]