249535816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{5801}}^1$

素因数の和:6109

約数の個数: 32

約数和(自身を含む): 494330400

約数和(自身を除く): 244794584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 1132, 2264, 5377, 5801, 10754, 11602, 21508, 23204, 43016, 46408, 110219, 220438, 440876, 881752, 1641683, 3283366, 6566732, 13133464, 31191977, 62383954, 124767908, 249535816]

約数ペア:

[(1, 249535816), (2, 124767908), (4, 62383954), (8, 31191977), (19, 13133464), (38, 6566732), (76, 3283366), (152, 1641683), (283, 881752), (566, 440876), (1132, 220438), (2264, 110219), (5377, 46408), (5801, 43016), (10754, 23204), (11602, 21508)]