1239553402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{81197}}^1$

素因数の和:81665

約数の個数: 16

約数和(自身を含む): 1973111400

約数和(自身を除く): 733557998

約数列:

[1, 2, 17, 34, 449, 898, 7633, 15266, 81197, 162394, 1380349, 2760698, 36457453, 72914906, 619776701, 1239553402]

約数ペア:

[(1, 1239553402), (2, 619776701), (17, 72914906), (34, 36457453), (449, 2760698), (898, 1380349), (7633, 162394), (15266, 81197)]