9798418

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 17584128

約数和(自身を除く): 7785710

約数列:

[1, 2, 7, 14, 31, 62, 107, 211, 214, 217, 422, 434, 749, 1477, 1498, 2954, 3317, 6541, 6634, 13082, 22577, 23219, 45154, 45787, 46438, 91574, 158039, 316078, 699887, 1399774, 4899209, 9798418]

約数ペア:

[(1, 9798418), (2, 4899209), (7, 1399774), (14, 699887), (31, 316078), (62, 158039), (107, 91574), (211, 46438), (214, 45787), (217, 45154), (422, 23219), (434, 22577), (749, 13082), (1477, 6634), (1498, 6541), (2954, 3317)]