13280762690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5376827}}^1$

素因数の和:5376866

約数の個数: 32

約数和(自身を含む): 27099213120

約数和(自身を除く): 13818450430

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5376827, 10753654, 26884135, 53768270, 69898751, 102159713, 139797502, 204319426, 349493755, 510798565, 698987510, 1021597130, 1328076269, 2656152538, 6640381345, 13280762690]

約数ペア:

[(1, 13280762690), (2, 6640381345), (5, 2656152538), (10, 1328076269), (13, 1021597130), (19, 698987510), (26, 510798565), (38, 349493755), (65, 204319426), (95, 139797502), (130, 102159713), (190, 69898751), (247, 53768270), (494, 26884135), (1235, 10753654), (2470, 5376827)]