63770590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{490543}}^1$

素因数の和:490563

約数の個数: 16

約数和(自身を含む): 123617088

約数和(自身を除く): 59846498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 490543, 981086, 2452715, 4905430, 6377059, 12754118, 31885295, 63770590]

約数ペア:

[(1, 63770590), (2, 31885295), (5, 12754118), (10, 6377059), (13, 4905430), (26, 2452715), (65, 981086), (130, 490543)]