140983612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457739}}^1$

素因数の和:457761

約数の個数: 24

約数和(自身を含む): 307601280

約数和(自身を除く): 166617668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 457739, 915478, 1830956, 3204173, 5035129, 6408346, 10070258, 12816692, 20140516, 35245903, 70491806, 140983612]

約数ペア:

[(1, 140983612), (2, 70491806), (4, 35245903), (7, 20140516), (11, 12816692), (14, 10070258), (22, 6408346), (28, 5035129), (44, 3204173), (77, 1830956), (154, 915478), (308, 457739)]