2854904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 5844720

約数和(自身を除く): 2989816

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 283, 388, 566, 776, 1132, 1261, 2264, 2522, 3679, 5044, 7358, 10088, 14716, 27451, 29432, 54902, 109804, 219608, 356863, 713726, 1427452, 2854904]

約数ペア:

[(1, 2854904), (2, 1427452), (4, 713726), (8, 356863), (13, 219608), (26, 109804), (52, 54902), (97, 29432), (104, 27451), (194, 14716), (283, 10088), (388, 7358), (566, 5044), (776, 3679), (1132, 2522), (1261, 2264)]