1312038868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1142891}}^1$

素因数の和:1142943

約数の個数: 24

約数和(自身を含む): 2688081984

約数和(自身を除く): 1376043116

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1142891, 2285782, 4571564, 8000237, 16000474, 32000948, 46858531, 93717062, 187434124, 328009717, 656019434, 1312038868]

約数ペア:

[(1, 1312038868), (2, 656019434), (4, 328009717), (7, 187434124), (14, 93717062), (28, 46858531), (41, 32000948), (82, 16000474), (164, 8000237), (287, 4571564), (574, 2285782), (1148, 1142891)]