815511164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2083}}^1\times {\mathrm{7529}}^1$

素因数の和:9629

約数の個数: 24

約数和(自身を含む): 1537866960

約数和(自身を除く): 722355796

約数列:

[1, 2, 4, 13, 26, 52, 2083, 4166, 7529, 8332, 15058, 27079, 30116, 54158, 97877, 108316, 195754, 391508, 15682907, 31365814, 62731628, 203877791, 407755582, 815511164]

約数ペア:

[(1, 815511164), (2, 407755582), (4, 203877791), (13, 62731628), (26, 31365814), (52, 15682907), (2083, 391508), (4166, 195754), (7529, 108316), (8332, 97877), (15058, 54158), (27079, 30116)]