8449428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{54163}}^1$

素因数の和:54183

約数の個数: 24

約数和(自身を含む): 21232288

約数和(自身を除く): 12782860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 54163, 108326, 162489, 216652, 324978, 649956, 704119, 1408238, 2112357, 2816476, 4224714, 8449428]

約数ペア:

[(1, 8449428), (2, 4224714), (3, 2816476), (4, 2112357), (6, 1408238), (12, 704119), (13, 649956), (26, 324978), (39, 216652), (52, 162489), (78, 108326), (156, 54163)]