172022018

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{599}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 300499200

約数和(自身を除く): 128477182

約数列:

[1, 2, 7, 14, 73, 146, 281, 511, 562, 599, 1022, 1198, 1967, 3934, 4193, 8386, 20513, 41026, 43727, 87454, 143591, 168319, 287182, 306089, 336638, 612178, 1178233, 2356466, 12287287, 24574574, 86011009, 172022018]

約数ペア:

[(1, 172022018), (2, 86011009), (7, 24574574), (14, 12287287), (73, 2356466), (146, 1178233), (281, 612178), (511, 336638), (562, 306089), (599, 287182), (1022, 168319), (1198, 143591), (1967, 87454), (3934, 43727), (4193, 41026), (8386, 20513)]