393453074

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1\times {\mathrm{853}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 690633216

約数和(自身を除く): 297180142

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 701, 853, 1402, 1706, 4907, 5971, 9814, 11942, 32947, 40091, 65894, 80182, 230629, 280637, 461258, 561274, 597953, 1195906, 4185671, 8371342, 28103791, 56207582, 196726537, 393453074]

約数ペア:

[(1, 393453074), (2, 196726537), (7, 56207582), (14, 28103791), (47, 8371342), (94, 4185671), (329, 1195906), (658, 597953), (701, 561274), (853, 461258), (1402, 280637), (1706, 230629), (4907, 80182), (5971, 65894), (9814, 40091), (11942, 32947)]