1543281008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{10631}}^1$

素因数の和:10893

約数の個数: 40

約数和(自身を含む): 3074434176

約数和(自身を除く): 1531153168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 211, 344, 422, 688, 844, 1688, 3376, 9073, 10631, 18146, 21262, 36292, 42524, 72584, 85048, 145168, 170096, 457133, 914266, 1828532, 2243141, 3657064, 4486282, 7314128, 8972564, 17945128, 35890256, 96455063, 192910126, 385820252, 771640504, 1543281008]

約数ペア:

[(1, 1543281008), (2, 771640504), (4, 385820252), (8, 192910126), (16, 96455063), (43, 35890256), (86, 17945128), (172, 8972564), (211, 7314128), (344, 4486282), (422, 3657064), (688, 2243141), (844, 1828532), (1688, 914266), (3376, 457133), (9073, 170096), (10631, 145168), (18146, 85048), (21262, 72584), (36292, 42524)]