2507588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 4583040

約数和(自身を除く): 2075452

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 239, 244, 478, 956, 2623, 5246, 10277, 10492, 14579, 20554, 29158, 41108, 58316, 626897, 1253794, 2507588]

約数ペア:

[(1, 2507588), (2, 1253794), (4, 626897), (43, 58316), (61, 41108), (86, 29158), (122, 20554), (172, 14579), (239, 10492), (244, 10277), (478, 5246), (956, 2623)]