2518086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 5349888

約数和(自身を除く): 2831802

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 257, 426, 514, 771, 1542, 1633, 3266, 4899, 5911, 9798, 11822, 17733, 18247, 35466, 36494, 54741, 109482, 419681, 839362, 1259043, 2518086]

約数ペア:

[(1, 2518086), (2, 1259043), (3, 839362), (6, 419681), (23, 109482), (46, 54741), (69, 36494), (71, 35466), (138, 18247), (142, 17733), (213, 11822), (257, 9798), (426, 5911), (514, 4899), (771, 3266), (1542, 1633)]