385837842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{159569}}^1$

素因数の和:159618

約数の個数: 32

約数和(自身を含む): 857848320

約数和(自身を除く): 472010478

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 159569, 319138, 478707, 957414, 2074397, 4148794, 4946639, 6223191, 9893278, 12446382, 14839917, 29679834, 64306307, 128612614, 192918921, 385837842]

約数ペア:

[(1, 385837842), (2, 192918921), (3, 128612614), (6, 64306307), (13, 29679834), (26, 14839917), (31, 12446382), (39, 9893278), (62, 6223191), (78, 4946639), (93, 4148794), (186, 2074397), (403, 957414), (806, 478707), (1209, 319138), (2418, 159569)]