297379758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{62501}}^1$

素因数の和:62580

約数の個数: 32

約数和(自身を含む): 651020832

約数和(自身を除く): 353641074

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 62501, 125002, 187503, 375006, 812513, 1625026, 2437539, 3812561, 4875078, 7625122, 11437683, 22875366, 49563293, 99126586, 148689879, 297379758]

約数ペア:

[(1, 297379758), (2, 148689879), (3, 99126586), (6, 49563293), (13, 22875366), (26, 11437683), (39, 7625122), (61, 4875078), (78, 3812561), (122, 2437539), (183, 1625026), (366, 812513), (793, 375006), (1586, 187503), (2379, 125002), (4758, 62501)]