2389434

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1$

素因数の和:226

約数の個数: 24

約数和(自身を含む): 4908480

約数和(自身を除く): 2519046

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 5041, 5609, 10082, 11218, 15123, 16827, 30246, 33654, 398239, 796478, 1194717, 2389434]

約数ペア:

[(1, 2389434), (2, 1194717), (3, 796478), (6, 398239), (71, 33654), (79, 30246), (142, 16827), (158, 15123), (213, 11218), (237, 10082), (426, 5609), (474, 5041)]