253985622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{23609}}^1$

素因数の和:23788

約数の個数: 32

約数和(自身を含む): 557573760

約数和(自身を除く): 303588138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 3586, 5379, 10758, 23609, 47218, 70827, 141654, 259699, 519398, 779097, 1558194, 3848267, 7696534, 11544801, 23089602, 42330937, 84661874, 126992811, 253985622]

約数ペア:

[(1, 253985622), (2, 126992811), (3, 84661874), (6, 42330937), (11, 23089602), (22, 11544801), (33, 7696534), (66, 3848267), (163, 1558194), (326, 779097), (489, 519398), (978, 259699), (1793, 141654), (3586, 70827), (5379, 47218), (10758, 23609)]