8389218

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 9029022

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 419, 426, 838, 1257, 2514, 3337, 6674, 10011, 19693, 20022, 29749, 39386, 59079, 59498, 89247, 118158, 178494, 1398203, 2796406, 4194609, 8389218]

約数ペア:

[(1, 8389218), (2, 4194609), (3, 2796406), (6, 1398203), (47, 178494), (71, 118158), (94, 89247), (141, 59498), (142, 59079), (213, 39386), (282, 29749), (419, 20022), (426, 19693), (838, 10011), (1257, 6674), (2514, 3337)]