2183614390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1\times {\mathrm{2383}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 4025488896

約数和(自身を除く): 1841874506

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2131, 2383, 4262, 4766, 10655, 11915, 21310, 23830, 91633, 102469, 183266, 204938, 458165, 512345, 916330, 1024690, 5078173, 10156346, 25390865, 50781730, 218361439, 436722878, 1091807195, 2183614390]

約数ペア:

[(1, 2183614390), (2, 1091807195), (5, 436722878), (10, 218361439), (43, 50781730), (86, 25390865), (215, 10156346), (430, 5078173), (2131, 1024690), (2383, 916330), (4262, 512345), (4766, 458165), (10655, 204938), (11915, 183266), (21310, 102469), (23830, 91633)]