385339934

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1871}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 677154816

約数和(自身を除く): 291814882

約数列:

[1, 2, 7, 14, 47, 94, 313, 329, 626, 658, 1871, 2191, 3742, 4382, 13097, 14711, 26194, 29422, 87937, 102977, 175874, 205954, 585623, 615559, 1171246, 1231118, 4099361, 8198722, 27524281, 55048562, 192669967, 385339934]

約数ペア:

[(1, 385339934), (2, 192669967), (7, 55048562), (14, 27524281), (47, 8198722), (94, 4099361), (313, 1231118), (329, 1171246), (626, 615559), (658, 585623), (1871, 205954), (2191, 175874), (3742, 102977), (4382, 87937), (13097, 29422), (14711, 26194)]