271966058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40387}}^1$

素因数の和:40446

約数の個数: 32

約数和(自身を含む): 515673984

約数和(自身を除く): 243707926

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 40387, 80774, 282709, 525031, 565418, 1050062, 1494319, 2988638, 3675217, 7350434, 10460233, 19426147, 20920466, 38852294, 135983029, 271966058]

約数ペア:

[(1, 271966058), (2, 135983029), (7, 38852294), (13, 20920466), (14, 19426147), (26, 10460233), (37, 7350434), (74, 3675217), (91, 2988638), (182, 1494319), (259, 1050062), (481, 565418), (518, 525031), (962, 282709), (3367, 80774), (6734, 40387)]