726523746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139021}}^1$

素因数の和:139106

約数の個数: 32

約数和(自身を含む): 1588187328

約数和(自身を除く): 861663582

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 139021, 278042, 417063, 834126, 1807273, 3614546, 5421819, 9314407, 10843638, 18628814, 27943221, 55886442, 121087291, 242174582, 363261873, 726523746]

約数ペア:

[(1, 726523746), (2, 363261873), (3, 242174582), (6, 121087291), (13, 55886442), (26, 27943221), (39, 18628814), (67, 10843638), (78, 9314407), (134, 5421819), (201, 3614546), (402, 1807273), (871, 834126), (1742, 417063), (2613, 278042), (5226, 139021)]