61222994

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{42457}}^1$

素因数の和:42569

約数の個数: 16

約数和(自身を含む): 105975168

約数和(自身を除く): 44752174

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 42457, 84914, 297199, 594398, 4373071, 8746142, 30611497, 61222994]

約数ペア:

[(1, 61222994), (2, 30611497), (7, 8746142), (14, 4373071), (103, 594398), (206, 297199), (721, 84914), (1442, 42457)]