285933242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22871}}^1$

素因数の和:22946

約数の個数: 32

約数和(自身を含む): 526970880

約数和(自身を除く): 241037638

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 22871, 45742, 160097, 320194, 434549, 869098, 1074937, 2149874, 3041843, 6083686, 7524559, 15049118, 20423803, 40847606, 142966621, 285933242]

約数ペア:

[(1, 285933242), (2, 142966621), (7, 40847606), (14, 20423803), (19, 15049118), (38, 7524559), (47, 6083686), (94, 3041843), (133, 2149874), (266, 1074937), (329, 869098), (658, 434549), (893, 320194), (1786, 160097), (6251, 45742), (12502, 22871)]