2006285168

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{4421}}^1$

素因数の和:4793

約数の個数: 40

約数和(自身を含む): 3938091696

約数和(自身を除く): 1931806528

約数列:

[1, 2, 4, 8, 16, 113, 226, 251, 452, 502, 904, 1004, 1808, 2008, 4016, 4421, 8842, 17684, 28363, 35368, 56726, 70736, 113452, 226904, 453808, 499573, 999146, 1109671, 1998292, 2219342, 3996584, 4438684, 7993168, 8877368, 17754736, 125392823, 250785646, 501571292, 1003142584, 2006285168]

約数ペア:

[(1, 2006285168), (2, 1003142584), (4, 501571292), (8, 250785646), (16, 125392823), (113, 17754736), (226, 8877368), (251, 7993168), (452, 4438684), (502, 3996584), (904, 2219342), (1004, 1998292), (1808, 1109671), (2008, 999146), (4016, 499573), (4421, 453808), (8842, 226904), (17684, 113452), (28363, 70736), (35368, 56726)]