13109590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 26240256

約数和(自身を除く): 13130666

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3253, 4030, 6506, 16265, 32530, 42289, 84578, 100843, 201686, 211445, 422890, 504215, 1008430, 1310959, 2621918, 6554795, 13109590]

約数ペア:

[(1, 13109590), (2, 6554795), (5, 2621918), (10, 1310959), (13, 1008430), (26, 504215), (31, 422890), (62, 211445), (65, 201686), (130, 100843), (155, 84578), (310, 42289), (403, 32530), (806, 16265), (2015, 6506), (3253, 4030)]