1289748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4673}}^1$

素因数の和:4703

約数の個数: 24

約数和(自身を含む): 3140928

約数和(自身を除く): 1851180

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 4673, 9346, 14019, 18692, 28038, 56076, 107479, 214958, 322437, 429916, 644874, 1289748]

約数ペア:

[(1, 1289748), (2, 644874), (3, 429916), (4, 322437), (6, 214958), (12, 107479), (23, 56076), (46, 28038), (69, 18692), (92, 14019), (138, 9346), (276, 4673)]