2019948576

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{99721}}^1$

素因数の和:99945

約数の個数: 48

約数和(自身を含む): 5327548128

約数和(自身を除く): 3307599552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 20256, 99721, 199442, 299163, 398884, 598326, 797768, 1196652, 1595536, 2393304, 3191072, 4786608, 9573216, 21041131, 42082262, 63123393, 84164524, 126246786, 168329048, 252493572, 336658096, 504987144, 673316192, 1009974288, 2019948576]

約数ペア:

[(1, 2019948576), (2, 1009974288), (3, 673316192), (4, 504987144), (6, 336658096), (8, 252493572), (12, 168329048), (16, 126246786), (24, 84164524), (32, 63123393), (48, 42082262), (96, 21041131), (211, 9573216), (422, 4786608), (633, 3191072), (844, 2393304), (1266, 1595536), (1688, 1196652), (2532, 797768), (3376, 598326), (5064, 398884), (6752, 299163), (10128, 199442), (20256, 99721)]