27703337870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12535447}}^1$

素因数の和:12535484

約数の個数: 32

約数和(自身を含む): 56860792128

約数和(自身を除く): 29157454258

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 12535447, 25070894, 62677235, 125354470, 162960811, 213102599, 325921622, 426205198, 814804055, 1065512995, 1629608110, 2131025990, 2770333787, 5540667574, 13851668935, 27703337870]

約数ペア:

[(1, 27703337870), (2, 13851668935), (5, 5540667574), (10, 2770333787), (13, 2131025990), (17, 1629608110), (26, 1065512995), (34, 814804055), (65, 426205198), (85, 325921622), (130, 213102599), (170, 162960811), (221, 125354470), (442, 62677235), (1105, 25070894), (2210, 12535447)]