1284251142

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{439511}}^1$

素因数の和:440003

約数の個数: 16

約数和(自身を含む): 2573782272

約数和(自身を除く): 1289531130

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 439511, 879022, 1318533, 2637066, 214041857, 428083714, 642125571, 1284251142]

約数ペア:

[(1, 1284251142), (2, 642125571), (3, 428083714), (6, 214041857), (487, 2637066), (974, 1318533), (1461, 879022), (2922, 439511)]