493734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 1071360

約数和(自身を除く): 577626

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 71, 114, 122, 142, 183, 213, 366, 426, 1159, 1349, 2318, 2698, 3477, 4047, 4331, 6954, 8094, 8662, 12993, 25986, 82289, 164578, 246867, 493734]

約数ペア:

[(1, 493734), (2, 246867), (3, 164578), (6, 82289), (19, 25986), (38, 12993), (57, 8662), (61, 8094), (71, 6954), (114, 4331), (122, 4047), (142, 3477), (183, 2698), (213, 2318), (366, 1349), (426, 1159)]