790785488

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{1303}}^1$

素因数の和:1851

約数の個数: 40

約数和(自身を含む): 1555192128

約数和(自身を除く): 764406640

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 457, 664, 914, 1303, 1328, 1828, 2606, 3656, 5212, 7312, 10424, 20848, 37931, 75862, 108149, 151724, 216298, 303448, 432596, 595471, 606896, 865192, 1190942, 1730384, 2381884, 4763768, 9527536, 49424093, 98848186, 197696372, 395392744, 790785488]

約数ペア:

[(1, 790785488), (2, 395392744), (4, 197696372), (8, 98848186), (16, 49424093), (83, 9527536), (166, 4763768), (332, 2381884), (457, 1730384), (664, 1190942), (914, 865192), (1303, 606896), (1328, 595471), (1828, 432596), (2606, 303448), (3656, 216298), (5212, 151724), (7312, 108149), (10424, 75862), (20848, 37931)]