1906072

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 4137120

約数和(自身を除く): 2231048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 337, 404, 674, 707, 808, 1348, 1414, 2359, 2696, 2828, 4718, 5656, 9436, 18872, 34037, 68074, 136148, 238259, 272296, 476518, 953036, 1906072]

約数ペア:

[(1, 1906072), (2, 953036), (4, 476518), (7, 272296), (8, 238259), (14, 136148), (28, 68074), (56, 34037), (101, 18872), (202, 9436), (337, 5656), (404, 4718), (674, 2828), (707, 2696), (808, 2359), (1348, 1414)]