1129780546

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{15493}}^1$

素因数の和:15634

約数の個数: 24

約数和(自身を含む): 1806383484

約数和(自身を除く): 676602938

約数列:

[1, 2, 19, 38, 101, 202, 361, 722, 1919, 3838, 15493, 30986, 36461, 72922, 294367, 588734, 1564793, 3129586, 5592973, 11185946, 29731067, 59462134, 564890273, 1129780546]

約数ペア:

[(1, 1129780546), (2, 564890273), (19, 59462134), (38, 29731067), (101, 11185946), (202, 5592973), (361, 3129586), (722, 1564793), (1919, 588734), (3838, 294367), (15493, 72922), (30986, 36461)]