2741554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 16

約数和(自身を含む): 4339008

約数和(自身を除く): 1597454

約数列:

[1, 2, 23, 46, 107, 214, 557, 1114, 2461, 4922, 12811, 25622, 59599, 119198, 1370777, 2741554]

約数ペア:

[(1, 2741554), (2, 1370777), (23, 119198), (46, 59599), (107, 25622), (214, 12811), (557, 4922), (1114, 2461)]