320191786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{14293}}^1$

素因数の和:14805

約数の個数: 16

約数和(自身を含む): 502233984

約数和(自身を除く): 182042198

約数列:

[1, 2, 23, 46, 487, 974, 11201, 14293, 22402, 28586, 328739, 657478, 6960691, 13921382, 160095893, 320191786]

約数ペア:

[(1, 320191786), (2, 160095893), (23, 13921382), (46, 6960691), (487, 657478), (974, 328739), (11201, 28586), (14293, 22402)]