17204590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 33747840

約数和(自身を除く): 16543250

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 1487, 2314, 2974, 5785, 7435, 11570, 14870, 19331, 38662, 96655, 132343, 193310, 264686, 661715, 1323430, 1720459, 3440918, 8602295, 17204590]

約数ペア:

[(1, 17204590), (2, 8602295), (5, 3440918), (10, 1720459), (13, 1323430), (26, 661715), (65, 264686), (89, 193310), (130, 132343), (178, 96655), (445, 38662), (890, 19331), (1157, 14870), (1487, 11570), (2314, 7435), (2974, 5785)]