290437692

素因数分解:

$2^2\times 3^1\times {\mathrm{24203141}}^1$

素因数の和:24203148

約数の個数: 12

約数和(自身を含む): 677687976

約数和(自身を除く): 387250284

約数列:

[1, 2, 3, 4, 6, 12, 24203141, 48406282, 72609423, 96812564, 145218846, 290437692]

約数ペア:

[(1, 290437692), (2, 145218846), (3, 96812564), (4, 72609423), (6, 48406282), (12, 24203141)]