1999334416

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{8053}}^1$

素因数の和:8383

約数の個数: 40

約数和(自身を含む): 3954836160

約数和(自身を除く): 1955501744

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 263, 472, 526, 944, 1052, 2104, 4208, 8053, 15517, 16106, 31034, 32212, 62068, 64424, 124136, 128848, 248272, 475127, 950254, 1900508, 2117939, 3801016, 4235878, 7602032, 8471756, 16943512, 33887024, 124958401, 249916802, 499833604, 999667208, 1999334416]

約数ペア:

[(1, 1999334416), (2, 999667208), (4, 499833604), (8, 249916802), (16, 124958401), (59, 33887024), (118, 16943512), (236, 8471756), (263, 7602032), (472, 4235878), (526, 3801016), (944, 2117939), (1052, 1900508), (2104, 950254), (4208, 475127), (8053, 248272), (15517, 128848), (16106, 124136), (31034, 64424), (32212, 62068)]