128524454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{8419}}^1$

素因数の和:8887

約数の個数: 16

約数和(自身を含む): 204606000

約数和(自身を除く): 76081546

約数列:

[1, 2, 17, 34, 449, 898, 7633, 8419, 15266, 16838, 143123, 286246, 3780131, 7560262, 64262227, 128524454]

約数ペア:

[(1, 128524454), (2, 64262227), (17, 7560262), (34, 3780131), (449, 286246), (898, 143123), (7633, 16838), (8419, 15266)]