289014414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{2153}}^1$

素因数の和:3892

約数の個数: 32

約数和(自身を含む): 623143584

約数和(自身を除く): 334129170

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1721, 2153, 3442, 4306, 5163, 6459, 10326, 12918, 22373, 27989, 44746, 55978, 67119, 83967, 134238, 167934, 3705313, 7410626, 11115939, 22231878, 48169069, 96338138, 144507207, 289014414]

約数ペア:

[(1, 289014414), (2, 144507207), (3, 96338138), (6, 48169069), (13, 22231878), (26, 11115939), (39, 7410626), (78, 3705313), (1721, 167934), (2153, 134238), (3442, 83967), (4306, 67119), (5163, 55978), (6459, 44746), (10326, 27989), (12918, 22373)]