6518590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 12954816

約数和(自身を除く): 6436226

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1223, 2446, 2665, 5330, 6115, 12230, 15899, 31798, 50143, 79495, 100286, 158990, 250715, 501430, 651859, 1303718, 3259295, 6518590]

約数ペア:

[(1, 6518590), (2, 3259295), (5, 1303718), (10, 651859), (13, 501430), (26, 250715), (41, 158990), (65, 100286), (82, 79495), (130, 50143), (205, 31798), (410, 15899), (533, 12230), (1066, 6115), (1223, 5330), (2446, 2665)]