499351190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{2053}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 968962176

約数和(自身を除く): 469610986

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1871, 2053, 3742, 4106, 9355, 10265, 18710, 20530, 24323, 26689, 48646, 53378, 121615, 133445, 243230, 266890, 3841163, 7682326, 19205815, 38411630, 49935119, 99870238, 249675595, 499351190]

約数ペア:

[(1, 499351190), (2, 249675595), (5, 99870238), (10, 49935119), (13, 38411630), (26, 19205815), (65, 7682326), (130, 3841163), (1871, 266890), (2053, 243230), (3742, 133445), (4106, 121615), (9355, 53378), (10265, 48646), (18710, 26689), (20530, 24323)]