388548966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{3359}}^1$

素因数の和:4860

約数の個数: 32

約数和(自身を含む): 837688320

約数和(自身を除く): 449139354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1483, 2966, 3359, 4449, 6718, 8898, 10077, 19279, 20154, 38558, 43667, 57837, 87334, 115674, 131001, 262002, 4981397, 9962794, 14944191, 29888382, 64758161, 129516322, 194274483, 388548966]

約数ペア:

[(1, 388548966), (2, 194274483), (3, 129516322), (6, 64758161), (13, 29888382), (26, 14944191), (39, 9962794), (78, 4981397), (1483, 262002), (2966, 131001), (3359, 115674), (4449, 87334), (6718, 57837), (8898, 43667), (10077, 38558), (19279, 20154)]