385854338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4397}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 641228400

約数和(自身を除く): 255374062

約数列:

[1, 2, 17, 29, 34, 58, 89, 178, 493, 986, 1513, 2581, 3026, 4397, 5162, 8794, 43877, 74749, 87754, 127513, 149498, 255026, 391333, 782666, 2167721, 4335442, 6652661, 11348657, 13305322, 22697314, 192927169, 385854338]

約数ペア:

[(1, 385854338), (2, 192927169), (17, 22697314), (29, 13305322), (34, 11348657), (58, 6652661), (89, 4335442), (178, 2167721), (493, 782666), (986, 391333), (1513, 255026), (2581, 149498), (3026, 127513), (4397, 87754), (5162, 74749), (8794, 43877)]