27831081590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214085243}}^1$

素因数の和:214085263

約数の個数: 16

約数和(自身を含む): 53949481488

約数和(自身を除く): 26118399898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 214085243, 428170486, 1070426215, 2140852430, 2783108159, 5566216318, 13915540795, 27831081590]

約数ペア:

[(1, 27831081590), (2, 13915540795), (5, 5566216318), (10, 2783108159), (13, 2140852430), (26, 1070426215), (65, 428170486), (130, 214085243)]