974357436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{21317}}^1$

素因数の和:21630

約数の個数: 48

約数和(自身を含む): 2456856864

約数和(自身を除く): 1482499428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1758, 3516, 3809, 7618, 11427, 15236, 21317, 22854, 42634, 45708, 63951, 85268, 127902, 255804, 277121, 554242, 831363, 1108484, 1662726, 3325452, 6245881, 12491762, 18737643, 24983524, 37475286, 74950572, 81196453, 162392906, 243589359, 324785812, 487178718, 974357436]

約数ペア:

[(1, 974357436), (2, 487178718), (3, 324785812), (4, 243589359), (6, 162392906), (12, 81196453), (13, 74950572), (26, 37475286), (39, 24983524), (52, 18737643), (78, 12491762), (156, 6245881), (293, 3325452), (586, 1662726), (879, 1108484), (1172, 831363), (1758, 554242), (3516, 277121), (3809, 255804), (7618, 127902), (11427, 85268), (15236, 63951), (21317, 45708), (22854, 42634)]