305890656236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2141}}^1\times {\mathrm{3247109}}^1$

素因数の和:3249265

約数の個数: 24

約数和(自身を含む): 584246008080

約数和(自身を除く): 278355351844

約数列:

[1, 2, 4, 11, 22, 44, 2141, 4282, 8564, 23551, 47102, 94204, 3247109, 6494218, 12988436, 35718199, 71436398, 142872796, 6952060369, 13904120738, 27808241476, 76472664059, 152945328118, 305890656236]

約数ペア:

[(1, 305890656236), (2, 152945328118), (4, 76472664059), (11, 27808241476), (22, 13904120738), (44, 6952060369), (2141, 142872796), (4282, 71436398), (8564, 35718199), (23551, 12988436), (47102, 6494218), (94204, 3247109)]