1612781994

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{70237}}^1$

素因数の和:70374

約数の個数: 32

約数和(自身を含む): 3337709760

約数和(自身を除く): 1724927766

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 178, 258, 267, 534, 3827, 7654, 11481, 22962, 70237, 140474, 210711, 421422, 3020191, 6040382, 6251093, 9060573, 12502186, 18121146, 18753279, 37506558, 268796999, 537593998, 806390997, 1612781994]

約数ペア:

[(1, 1612781994), (2, 806390997), (3, 537593998), (6, 268796999), (43, 37506558), (86, 18753279), (89, 18121146), (129, 12502186), (178, 9060573), (258, 6251093), (267, 6040382), (534, 3020191), (3827, 421422), (7654, 210711), (11481, 140474), (22962, 70237)]