26664170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 51916032

約数和(自身を除く): 25251862

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 463, 886, 926, 2215, 2315, 4430, 4630, 5759, 6019, 11518, 12038, 28795, 30095, 57590, 60190, 205109, 410218, 1025545, 2051090, 2666417, 5332834, 13332085, 26664170]

約数ペア:

[(1, 26664170), (2, 13332085), (5, 5332834), (10, 2666417), (13, 2051090), (26, 1025545), (65, 410218), (130, 205109), (443, 60190), (463, 57590), (886, 30095), (926, 28795), (2215, 12038), (2315, 11518), (4430, 6019), (4630, 5759)]