6469013720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12440411}}^1$

素因数の和:12440435

約数の個数: 32

約数和(自身を含む): 15674919120

約数和(自身を除く): 9205905400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12440411, 24880822, 49761644, 62202055, 99523288, 124404110, 161725343, 248808220, 323450686, 497616440, 646901372, 808626715, 1293802744, 1617253430, 3234506860, 6469013720]

約数ペア:

[(1, 6469013720), (2, 3234506860), (4, 1617253430), (5, 1293802744), (8, 808626715), (10, 646901372), (13, 497616440), (20, 323450686), (26, 248808220), (40, 161725343), (52, 124404110), (65, 99523288), (104, 62202055), (130, 49761644), (260, 24880822), (520, 12440411)]