2051240694

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{209353}}^1$

素因数の和:209452

約数の個数: 32

約数和(自身を含む): 4341164544

約数和(自身を除く): 2289923850

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 209353, 418706, 628059, 1256118, 4815119, 9630238, 14445357, 14864063, 28890714, 29728126, 44592189, 89184378, 341873449, 683746898, 1025620347, 2051240694]

約数ペア:

[(1, 2051240694), (2, 1025620347), (3, 683746898), (6, 341873449), (23, 89184378), (46, 44592189), (69, 29728126), (71, 28890714), (138, 14864063), (142, 14445357), (213, 9630238), (426, 4815119), (1633, 1256118), (3266, 628059), (4899, 418706), (9798, 209353)]