620194

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 24

約数和(自身を含む): 1049940

約数和(自身を除く): 429746

約数列:

[1, 2, 17, 29, 34, 37, 58, 74, 289, 493, 578, 629, 986, 1073, 1258, 2146, 8381, 10693, 16762, 18241, 21386, 36482, 310097, 620194]

約数ペア:

[(1, 620194), (2, 310097), (17, 36482), (29, 21386), (34, 18241), (37, 16762), (58, 10693), (74, 8381), (289, 2146), (493, 1258), (578, 1073), (629, 986)]