1520970088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{178183}}^1$

素因数の和:178297

約数の個数: 32

約数和(自身を含む): 3143165760

約数和(自身を除く): 1622195672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 178183, 356366, 712732, 1425464, 1960013, 3920026, 7840052, 15680104, 17283751, 34567502, 69135004, 138270008, 190121261, 380242522, 760485044, 1520970088]

約数ペア:

[(1, 1520970088), (2, 760485044), (4, 380242522), (8, 190121261), (11, 138270008), (22, 69135004), (44, 34567502), (88, 17283751), (97, 15680104), (194, 7840052), (388, 3920026), (776, 1960013), (1067, 1425464), (2134, 712732), (4268, 356366), (8536, 178183)]