489774874

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{9631}}^1$

素因数の和:10221

約数の個数: 16

約数和(自身を含む): 751758336

約数和(自身を除く): 261983462

約数列:

[1, 2, 47, 94, 541, 1082, 9631, 19262, 25427, 50854, 452657, 905314, 5210371, 10420742, 244887437, 489774874]

約数ペア:

[(1, 489774874), (2, 244887437), (47, 10420742), (94, 5210371), (541, 905314), (1082, 452657), (9631, 50854), (19262, 25427)]