2489503460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7322069}}^1$

素因数の和:7322095

約数の個数: 24

約数和(自身を含む): 5535484920

約数和(自身を除く): 3045981460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7322069, 14644138, 29288276, 36610345, 73220690, 124475173, 146441380, 248950346, 497900692, 622375865, 1244751730, 2489503460]

約数ペア:

[(1, 2489503460), (2, 1244751730), (4, 622375865), (5, 497900692), (10, 248950346), (17, 146441380), (20, 124475173), (34, 73220690), (68, 36610345), (85, 29288276), (170, 14644138), (340, 7322069)]