1393174398518

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^2\times {\mathrm{5060899}}^1$

素因数の和:5061021

約数の個数: 36

約数和(自身を含む): 2477679995700

約数和(自身を除く): 1084505597182

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 2809, 5194, 5618, 19663, 39326, 137641, 275282, 5060899, 10121798, 35426293, 70852586, 247984051, 268227647, 495968102, 536455294, 1877593529, 3755187058, 13143154703, 14216065291, 26286309406, 28432130582, 99512457037, 199024914074, 696587199259, 1393174398518]

約数ペア:

[(1, 1393174398518), (2, 696587199259), (7, 199024914074), (14, 99512457037), (49, 28432130582), (53, 26286309406), (98, 14216065291), (106, 13143154703), (371, 3755187058), (742, 1877593529), (2597, 536455294), (2809, 495968102), (5194, 268227647), (5618, 247984051), (19663, 70852586), (39326, 35426293), (137641, 10121798), (275282, 5060899)]