1048877180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4034143}}^1$

素因数の和:4034165

約数の個数: 24

約数和(自身を含む): 2372076672

約数和(自身を除く): 1323199492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4034143, 8068286, 16136572, 20170715, 40341430, 52443859, 80682860, 104887718, 209775436, 262219295, 524438590, 1048877180]

約数ペア:

[(1, 1048877180), (2, 524438590), (4, 262219295), (5, 209775436), (10, 104887718), (13, 80682860), (20, 52443859), (26, 40341430), (52, 20170715), (65, 16136572), (130, 8068286), (260, 4034143)]