386364966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{159787}}^1$

素因数の和:159836

約数の個数: 32

約数和(自身を含む): 859020288

約数和(自身を除く): 472655322

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 159787, 319574, 479361, 958722, 2077231, 4154462, 4953397, 6231693, 9906794, 12463386, 14860191, 29720382, 64394161, 128788322, 193182483, 386364966]

約数ペア:

[(1, 386364966), (2, 193182483), (3, 128788322), (6, 64394161), (13, 29720382), (26, 14860191), (31, 12463386), (39, 9906794), (62, 6231693), (78, 4953397), (93, 4154462), (186, 2077231), (403, 958722), (806, 479361), (1209, 319574), (2418, 159787)]