1147643728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{931529}}^1$

素因数の和:931555

約数の個数: 40

約数和(自身を含む): 2772233280

約数和(自身を除く): 1624589552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 931529, 1863058, 3726116, 6520703, 7452232, 10246819, 13041406, 14904464, 20493638, 26082812, 40987276, 52165624, 71727733, 81974552, 104331248, 143455466, 163949104, 286910932, 573821864, 1147643728]

約数ペア:

[(1, 1147643728), (2, 573821864), (4, 286910932), (7, 163949104), (8, 143455466), (11, 104331248), (14, 81974552), (16, 71727733), (22, 52165624), (28, 40987276), (44, 26082812), (56, 20493638), (77, 14904464), (88, 13041406), (112, 10246819), (154, 7452232), (176, 6520703), (308, 3726116), (616, 1863058), (1232, 931529)]