1800101156

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{268993}}^1$

素因数の和:269243

約数の個数: 24

約数和(自身を含む): 3615279360

約数和(自身を除く): 1815178204

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 268993, 537986, 1075972, 1882951, 3765902, 7531804, 64289327, 128578654, 257157308, 450025289, 900050578, 1800101156]

約数ペア:

[(1, 1800101156), (2, 900050578), (4, 450025289), (7, 257157308), (14, 128578654), (28, 64289327), (239, 7531804), (478, 3765902), (956, 1882951), (1673, 1075972), (3346, 537986), (6692, 268993)]