2017797112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{23833}}^1$

素因数の和:24415

約数の個数: 32

約数和(自身を含む): 3989811600

約数和(自身を除く): 1972014488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 557, 1114, 2228, 4456, 10583, 21166, 23833, 42332, 47666, 84664, 95332, 190664, 452827, 905654, 1811308, 3622616, 13274981, 26549962, 53099924, 106199848, 252224639, 504449278, 1008898556, 2017797112]

約数ペア:

[(1, 2017797112), (2, 1008898556), (4, 504449278), (8, 252224639), (19, 106199848), (38, 53099924), (76, 26549962), (152, 13274981), (557, 3622616), (1114, 1811308), (2228, 905654), (4456, 452827), (10583, 190664), (21166, 95332), (23833, 84664), (42332, 47666)]