426242542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1493}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 735765120

約数和(自身を除く): 309522578

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 683, 1366, 1493, 2986, 7513, 12977, 15026, 16423, 25954, 28367, 32846, 56734, 142747, 285494, 312037, 624074, 1019719, 2039438, 11216909, 19374661, 22433818, 38749322, 213121271, 426242542]

約数ペア:

[(1, 426242542), (2, 213121271), (11, 38749322), (19, 22433818), (22, 19374661), (38, 11216909), (209, 2039438), (418, 1019719), (683, 624074), (1366, 312037), (1493, 285494), (2986, 142747), (7513, 56734), (12977, 32846), (15026, 28367), (16423, 25954)]