1680479646

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{224603}}^1$

素因数の和:224680

約数の個数: 32

約数和(自身を含む): 3557727360

約数和(自身を除く): 1877247714

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 224603, 449206, 673809, 1347618, 6513487, 9657929, 13026974, 19315858, 19540461, 28973787, 39080922, 57947574, 280079941, 560159882, 840239823, 1680479646]

約数ペア:

[(1, 1680479646), (2, 840239823), (3, 560159882), (6, 280079941), (29, 57947574), (43, 39080922), (58, 28973787), (86, 19540461), (87, 19315858), (129, 13026974), (174, 9657929), (258, 6513487), (1247, 1347618), (2494, 673809), (3741, 449206), (7482, 224603)]