201805130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1187089}}^1$

素因数の和:1187113

約数の個数: 16

約数和(自身を含む): 384617160

約数和(自身を除く): 182812030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1187089, 2374178, 5935445, 11870890, 20180513, 40361026, 100902565, 201805130]

約数ペア:

[(1, 201805130), (2, 100902565), (5, 40361026), (10, 20180513), (17, 11870890), (34, 5935445), (85, 2374178), (170, 1187089)]