129796618

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{859}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 228856320

約数和(自身を除く): 99059702

約数列:

[1, 2, 7, 14, 43, 86, 251, 301, 502, 602, 859, 1718, 1757, 3514, 6013, 10793, 12026, 21586, 36937, 73874, 75551, 151102, 215609, 258559, 431218, 517118, 1509263, 3018526, 9271187, 18542374, 64898309, 129796618]

約数ペア:

[(1, 129796618), (2, 64898309), (7, 18542374), (14, 9271187), (43, 3018526), (86, 1509263), (251, 517118), (301, 431218), (502, 258559), (602, 215609), (859, 151102), (1718, 75551), (1757, 73874), (3514, 36937), (6013, 21586), (10793, 12026)]