550258126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1316407}}^1$

素因数の和:1316439

約数の個数: 16

約数和(自身を含む): 947813760

約数和(自身を除く): 397555634

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1316407, 2632814, 14480477, 25011733, 28960954, 50023466, 275129063, 550258126]

約数ペア:

[(1, 550258126), (2, 275129063), (11, 50023466), (19, 28960954), (22, 25011733), (38, 14480477), (209, 2632814), (418, 1316407)]