9697740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12458

約数の個数: 48

約数和(自身を含む): 29244768

約数和(自身を除く): 19547028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12433, 24866, 37299, 49732, 62165, 74598, 124330, 149196, 161629, 186495, 248660, 323258, 372990, 484887, 646516, 745980, 808145, 969774, 1616290, 1939548, 2424435, 3232580, 4848870, 9697740]

約数ペア:

[(1, 9697740), (2, 4848870), (3, 3232580), (4, 2424435), (5, 1939548), (6, 1616290), (10, 969774), (12, 808145), (13, 745980), (15, 646516), (20, 484887), (26, 372990), (30, 323258), (39, 248660), (52, 186495), (60, 161629), (65, 149196), (78, 124330), (130, 74598), (156, 62165), (195, 49732), (260, 37299), (390, 24866), (780, 12433)]