17497130690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{637883}}^1$

素因数の和:638114

約数の個数: 32

約数和(自身を含む): 34078314816

約数和(自身を除く): 16581184126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 27430, 637883, 1275766, 3189415, 6378830, 8292479, 16584958, 41462395, 82924790, 134593313, 269186626, 672966565, 1345933130, 1749713069, 3499426138, 8748565345, 17497130690]

約数ペア:

[(1, 17497130690), (2, 8748565345), (5, 3499426138), (10, 1749713069), (13, 1345933130), (26, 672966565), (65, 269186626), (130, 134593313), (211, 82924790), (422, 41462395), (1055, 16584958), (2110, 8292479), (2743, 6378830), (5486, 3189415), (13715, 1275766), (27430, 637883)]