1223648810

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{2081}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 2225774592

約数和(自身を除く): 1002125782

約数列:

[1, 2, 5, 10, 127, 254, 463, 635, 926, 1270, 2081, 2315, 4162, 4630, 10405, 20810, 58801, 117602, 264287, 294005, 528574, 588010, 963503, 1321435, 1927006, 2642870, 4817515, 9635030, 122364881, 244729762, 611824405, 1223648810]

約数ペア:

[(1, 1223648810), (2, 611824405), (5, 244729762), (10, 122364881), (127, 9635030), (254, 4817515), (463, 2642870), (635, 1927006), (926, 1321435), (1270, 963503), (2081, 588010), (2315, 528574), (4162, 294005), (4630, 264287), (10405, 117602), (20810, 58801)]