404508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 1016848

約数和(自身を除く): 612340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2593, 5186, 7779, 10372, 15558, 31116, 33709, 67418, 101127, 134836, 202254, 404508]

約数ペア:

[(1, 404508), (2, 202254), (3, 134836), (4, 101127), (6, 67418), (12, 33709), (13, 31116), (26, 15558), (39, 10372), (52, 7779), (78, 5186), (156, 2593)]