2016991208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13269679}}^1$

素因数の和:13269704

約数の個数: 16

約数和(自身を含む): 3980904000

約数和(自身を除く): 1963912792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13269679, 26539358, 53078716, 106157432, 252123901, 504247802, 1008495604, 2016991208]

約数ペア:

[(1, 2016991208), (2, 1008495604), (4, 504247802), (8, 252123901), (19, 106157432), (38, 53078716), (76, 26539358), (152, 13269679)]