5490088

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 10869930

約数和(自身を除く): 5379842

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 1901, 2888, 3802, 7604, 15208, 36119, 72238, 144476, 288952, 686261, 1372522, 2745044, 5490088]

約数ペア:

[(1, 5490088), (2, 2745044), (4, 1372522), (8, 686261), (19, 288952), (38, 144476), (76, 72238), (152, 36119), (361, 15208), (722, 7604), (1444, 3802), (1901, 2888)]