245269444

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{12049}}^1$

素因数の和:12787

約数の個数: 24

約数和(自身を含む): 491254400

約数和(自身を除く): 245984956

約数列:

[1, 2, 4, 7, 14, 28, 727, 1454, 2908, 5089, 10178, 12049, 20356, 24098, 48196, 84343, 168686, 337372, 8759623, 17519246, 35038492, 61317361, 122634722, 245269444]

約数ペア:

[(1, 245269444), (2, 122634722), (4, 61317361), (7, 35038492), (14, 17519246), (28, 8759623), (727, 337372), (1454, 168686), (2908, 84343), (5089, 48196), (10178, 24098), (12049, 20356)]