385953906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{159617}}^1$

素因数の和:159666

約数の個数: 32

約数和(自身を含む): 858106368

約数和(自身を除く): 472152462

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 159617, 319234, 478851, 957702, 2075021, 4150042, 4948127, 6225063, 9896254, 12450126, 14844381, 29688762, 64325651, 128651302, 192976953, 385953906]

約数ペア:

[(1, 385953906), (2, 192976953), (3, 128651302), (6, 64325651), (13, 29688762), (26, 14844381), (31, 12450126), (39, 9896254), (62, 6225063), (78, 4948127), (93, 4150042), (186, 2075021), (403, 957702), (806, 478851), (1209, 319234), (2418, 159617)]