7139025614

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{471721}}^1$

素因数の和:471800

約数の個数: 32

約数和(自身を含む): 13042169856

約数和(自身を除く): 5903144242

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 471721, 943442, 3302047, 6604094, 10849583, 21699166, 22170887, 44341774, 75947081, 151894162, 155196209, 310392418, 509930401, 1019860802, 3569512807, 7139025614]

約数ペア:

[(1, 7139025614), (2, 3569512807), (7, 1019860802), (14, 509930401), (23, 310392418), (46, 155196209), (47, 151894162), (94, 75947081), (161, 44341774), (322, 22170887), (329, 21699166), (658, 10849583), (1081, 6604094), (2162, 3302047), (7567, 943442), (15134, 471721)]