2552586

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2890614

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 349, 698, 1047, 1219, 2094, 2438, 3657, 7314, 8027, 16054, 18497, 24081, 36994, 48162, 55491, 110982, 425431, 850862, 1276293, 2552586]

約数ペア:

[(1, 2552586), (2, 1276293), (3, 850862), (6, 425431), (23, 110982), (46, 55491), (53, 48162), (69, 36994), (106, 24081), (138, 18497), (159, 16054), (318, 8027), (349, 7314), (698, 3657), (1047, 2438), (1219, 2094)]