1396754030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1050191}}^1$

素因数の和:1050224

約数の個数: 32

約数和(自身を含む): 3024552960

約数和(自身を除く): 1627798930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1050191, 2100382, 5250955, 7351337, 10501910, 14702674, 19953629, 36756685, 39907258, 73513370, 99768145, 139675403, 199536290, 279350806, 698377015, 1396754030]

約数ペア:

[(1, 1396754030), (2, 698377015), (5, 279350806), (7, 199536290), (10, 139675403), (14, 99768145), (19, 73513370), (35, 39907258), (38, 36756685), (70, 19953629), (95, 14702674), (133, 10501910), (190, 7351337), (266, 5250955), (665, 2100382), (1330, 1050191)]