1317967574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{33827}}^1$

素因数の和:33881

約数の個数: 48

約数和(自身を含む): 2591495424

約数和(自身を除く): 1273527850

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2783, 3542, 5566, 19481, 33827, 38962, 67654, 236789, 372097, 473578, 744194, 778021, 1556042, 2604679, 4093067, 5209358, 5446147, 8186134, 8558231, 10892294, 17116462, 28651469, 57302938, 59907617, 94140541, 119815234, 188281082, 658983787, 1317967574]

約数ペア:

[(1, 1317967574), (2, 658983787), (7, 188281082), (11, 119815234), (14, 94140541), (22, 59907617), (23, 57302938), (46, 28651469), (77, 17116462), (121, 10892294), (154, 8558231), (161, 8186134), (242, 5446147), (253, 5209358), (322, 4093067), (506, 2604679), (847, 1556042), (1694, 778021), (1771, 744194), (2783, 473578), (3542, 372097), (5566, 236789), (19481, 67654), (33827, 38962)]