1189491384

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{76603}}^1$

素因数の和:77259

約数の個数: 32

約数和(自身を含む): 2978363520

約数和(自身を除く): 1788872136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 15528, 76603, 153206, 229809, 306412, 459618, 612824, 919236, 1838472, 49562141, 99124282, 148686423, 198248564, 297372846, 396497128, 594745692, 1189491384]

約数ペア:

[(1, 1189491384), (2, 594745692), (3, 396497128), (4, 297372846), (6, 198248564), (8, 148686423), (12, 99124282), (24, 49562141), (647, 1838472), (1294, 919236), (1941, 612824), (2588, 459618), (3882, 306412), (5176, 229809), (7764, 153206), (15528, 76603)]