1235427122

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{110129}}^1$

素因数の和:110281

約数の個数: 16

約数和(自身を含む): 1903046400

約数和(自身を除く): 667619278

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 110129, 220258, 7819159, 8700191, 15638318, 17400382, 617713561, 1235427122]

約数ペア:

[(1, 1235427122), (2, 617713561), (71, 17400382), (79, 15638318), (142, 8700191), (158, 7819159), (5609, 220258), (11218, 110129)]