1320403832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{484019}}^1$

素因数の和:484067

約数の個数: 32

約数和(自身を含む): 2787955200

約数和(自身を除く): 1467551368

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 484019, 968038, 1936076, 3872152, 5324209, 10648418, 15004589, 21296836, 30009178, 42593672, 60018356, 120036712, 165050479, 330100958, 660201916, 1320403832]

約数ペア:

[(1, 1320403832), (2, 660201916), (4, 330100958), (8, 165050479), (11, 120036712), (22, 60018356), (31, 42593672), (44, 30009178), (62, 21296836), (88, 15004589), (124, 10648418), (248, 5324209), (341, 3872152), (682, 1936076), (1364, 968038), (2728, 484019)]