2079308943502

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13487}}^1\times {\mathrm{68399}}^1$

素因数の和:81925

約数の個数: 48

約数和(自身を含む): 3786265036800

約数和(自身を除く): 1706956093298

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 13487, 26974, 68399, 94409, 136798, 188818, 310201, 478793, 620402, 660863, 957586, 1321726, 1573177, 2171407, 3146354, 3351551, 4342814, 6703102, 11012239, 15199849, 22024478, 30399698, 77085673, 154171346, 922497313, 1844994626, 6457481191, 12914962382, 21217438199, 42434876398, 45202368337, 90404736674, 148522067393, 297044134786, 1039654471751, 2079308943502]

約数ペア:

[(1, 2079308943502), (2, 1039654471751), (7, 297044134786), (14, 148522067393), (23, 90404736674), (46, 45202368337), (49, 42434876398), (98, 21217438199), (161, 12914962382), (322, 6457481191), (1127, 1844994626), (2254, 922497313), (13487, 154171346), (26974, 77085673), (68399, 30399698), (94409, 22024478), (136798, 15199849), (188818, 11012239), (310201, 6703102), (478793, 4342814), (620402, 3351551), (660863, 3146354), (957586, 2171407), (1321726, 1573177)]