1212796866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149839}}^1$

素因数の和:149934

約数の個数: 32

約数和(自身を含む): 2589235200

約数和(自身を除く): 1376438334

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 149839, 299678, 449517, 899034, 2846941, 5693882, 8540823, 10638569, 17081646, 21277138, 31915707, 63831414, 202132811, 404265622, 606398433, 1212796866]

約数ペア:

[(1, 1212796866), (2, 606398433), (3, 404265622), (6, 202132811), (19, 63831414), (38, 31915707), (57, 21277138), (71, 17081646), (114, 10638569), (142, 8540823), (213, 5693882), (426, 2846941), (1349, 899034), (2698, 449517), (4047, 299678), (8094, 149839)]