2163426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 4606848

約数和(自身を除く): 2443422

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 257, 366, 514, 771, 1403, 1542, 2806, 4209, 5911, 8418, 11822, 15677, 17733, 31354, 35466, 47031, 94062, 360571, 721142, 1081713, 2163426]

約数ペア:

[(1, 2163426), (2, 1081713), (3, 721142), (6, 360571), (23, 94062), (46, 47031), (61, 35466), (69, 31354), (122, 17733), (138, 15677), (183, 11822), (257, 8418), (366, 5911), (514, 4209), (771, 2806), (1403, 1542)]