2080741384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{12613}}^1$

素因数の和:13849

約数の個数: 32

約数和(自身を含む): 4134616920

約数和(自身を除く): 2053875536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1213, 2426, 4852, 9704, 12613, 20621, 25226, 41242, 50452, 82484, 100904, 164968, 214421, 428842, 857684, 1715368, 15299569, 30599138, 61198276, 122396552, 260092673, 520185346, 1040370692, 2080741384]

約数ペア:

[(1, 2080741384), (2, 1040370692), (4, 520185346), (8, 260092673), (17, 122396552), (34, 61198276), (68, 30599138), (136, 15299569), (1213, 1715368), (2426, 857684), (4852, 428842), (9704, 214421), (12613, 164968), (20621, 100904), (25226, 82484), (41242, 50452)]