1144016

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:698

約数の個数: 20

約数和(自身を含む): 2237952

約数和(自身を除く): 1093936

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 563, 1016, 1126, 2032, 2252, 4504, 9008, 71501, 143002, 286004, 572008, 1144016]

約数ペア:

[(1, 1144016), (2, 572008), (4, 286004), (8, 143002), (16, 71501), (127, 9008), (254, 4504), (508, 2252), (563, 2032), (1016, 1126)]