305297234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3803}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 517648320

約数和(自身を除く): 212351086

約数列:

[1, 2, 11, 22, 41, 82, 89, 178, 451, 902, 979, 1958, 3649, 3803, 7298, 7606, 40139, 41833, 80278, 83666, 155923, 311846, 338467, 676934, 1715153, 3430306, 3723137, 7446274, 13877147, 27754294, 152648617, 305297234]

約数ペア:

[(1, 305297234), (2, 152648617), (11, 27754294), (22, 13877147), (41, 7446274), (82, 3723137), (89, 3430306), (178, 1715153), (451, 676934), (902, 338467), (979, 311846), (1958, 155923), (3649, 83666), (3803, 80278), (7298, 41833), (7606, 40139)]