1999814068

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{537007}}^1$

素因数の和:537044

約数の個数: 36

約数和(自身を含む): 4285323840

約数和(自身を除く): 2285509772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 537007, 1074014, 2148028, 3759049, 7518098, 10203133, 15036196, 20406266, 26313343, 40812532, 52626686, 71421931, 105253372, 142843862, 285687724, 499953517, 999907034, 1999814068]

約数ペア:

[(1, 1999814068), (2, 999907034), (4, 499953517), (7, 285687724), (14, 142843862), (19, 105253372), (28, 71421931), (38, 52626686), (49, 40812532), (76, 26313343), (98, 20406266), (133, 15036196), (196, 10203133), (266, 7518098), (532, 3759049), (931, 2148028), (1862, 1074014), (3724, 537007)]