1047168052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1968361}}^1$

素因数の和:1968391

約数の個数: 24

約数和(自身を含む): 2204565440

約数和(自身を除く): 1157397388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1968361, 3936722, 7873444, 13778527, 27557054, 37398859, 55114108, 74797718, 149595436, 261792013, 523584026, 1047168052]

約数ペア:

[(1, 1047168052), (2, 523584026), (4, 261792013), (7, 149595436), (14, 74797718), (19, 55114108), (28, 37398859), (38, 27557054), (76, 13778527), (133, 7873444), (266, 3936722), (532, 1968361)]