2912591206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{14737}}^1$

素因数の和:15508

約数の個数: 32

約数和(自身を含む): 5263234560

約数和(自身を除く): 2350643354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 743, 1486, 5201, 10402, 14117, 14737, 28234, 29474, 98819, 103159, 197638, 206318, 280003, 560006, 1960021, 3920042, 10949591, 21899182, 76647137, 153294274, 208042229, 416084458, 1456295603, 2912591206]

約数ペア:

[(1, 2912591206), (2, 1456295603), (7, 416084458), (14, 208042229), (19, 153294274), (38, 76647137), (133, 21899182), (266, 10949591), (743, 3920042), (1486, 1960021), (5201, 560006), (10402, 280003), (14117, 206318), (14737, 197638), (28234, 103159), (29474, 98819)]