2378889296

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{76679}}^1$

素因数の和:76971

約数の個数: 40

約数和(自身を含む): 5286625920

約数和(自身を除く): 2907736624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 4432, 7756, 15512, 31024, 76679, 153358, 306716, 536753, 613432, 1073506, 1226864, 2147012, 4294024, 8588048, 21240083, 42480166, 84960332, 148680581, 169920664, 297361162, 339841328, 594722324, 1189444648, 2378889296]

約数ペア:

[(1, 2378889296), (2, 1189444648), (4, 594722324), (7, 339841328), (8, 297361162), (14, 169920664), (16, 148680581), (28, 84960332), (56, 42480166), (112, 21240083), (277, 8588048), (554, 4294024), (1108, 2147012), (1939, 1226864), (2216, 1073506), (3878, 613432), (4432, 536753), (7756, 306716), (15512, 153358), (31024, 76679)]