8120048639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 9080332800

約数和(自身を除く): 960284161

約数列:

[1, 19, 23, 73, 331, 437, 769, 1387, 1679, 6289, 7613, 14611, 17687, 24163, 31901, 56137, 144647, 254539, 336053, 459097, 555749, 1066603, 1291151, 4836241, 5854397, 10559231, 18581347, 24531869, 111233543, 353045593, 427370981, 8120048639]

約数ペア:

[(1, 8120048639), (19, 427370981), (23, 353045593), (73, 111233543), (331, 24531869), (437, 18581347), (769, 10559231), (1387, 5854397), (1679, 4836241), (6289, 1291151), (7613, 1066603), (14611, 555749), (17687, 459097), (24163, 336053), (31901, 254539), (56137, 144647)]