985458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 2123136

約数和(自身を除く): 1137678

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 193, 222, 386, 579, 851, 1158, 1702, 2553, 4439, 5106, 7141, 8878, 13317, 14282, 21423, 26634, 42846, 164243, 328486, 492729, 985458]

約数ペア:

[(1, 985458), (2, 492729), (3, 328486), (6, 164243), (23, 42846), (37, 26634), (46, 21423), (69, 14282), (74, 13317), (111, 8878), (138, 7141), (193, 5106), (222, 4439), (386, 2553), (579, 1702), (851, 1158)]