385536214

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{53891}}^1$

素因数の和:53980

約数の個数: 24

約数和(自身を含む): 681949368

約数和(自身を除く): 296413154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 53891, 107782, 377237, 754474, 2640659, 3934043, 5281318, 7868086, 27538301, 55076602, 192768107, 385536214]

約数ペア:

[(1, 385536214), (2, 192768107), (7, 55076602), (14, 27538301), (49, 7868086), (73, 5281318), (98, 3934043), (146, 2640659), (511, 754474), (1022, 377237), (3577, 107782), (7154, 53891)]