171931458

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{2593}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 353365056

約数和(自身を除く): 181433598

約数列:

[1, 2, 3, 6, 43, 86, 129, 257, 258, 514, 771, 1542, 2593, 5186, 7779, 11051, 15558, 22102, 33153, 66306, 111499, 222998, 334497, 666401, 668994, 1332802, 1999203, 3998406, 28655243, 57310486, 85965729, 171931458]

約数ペア:

[(1, 171931458), (2, 85965729), (3, 57310486), (6, 28655243), (43, 3998406), (86, 1999203), (129, 1332802), (257, 668994), (258, 666401), (514, 334497), (771, 222998), (1542, 111499), (2593, 66306), (5186, 33153), (7779, 22102), (11051, 15558)]