1273670192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{56417}}^1$

素因数の和:56525

約数の個数: 40

約数和(自身を含む): 2644424496

約数和(自身を除く): 1370754304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 11288, 22576, 56417, 112834, 225668, 451336, 902672, 959089, 1918178, 3836356, 4682611, 7672712, 9365222, 15345424, 18730444, 37460888, 74921776, 79604387, 159208774, 318417548, 636835096, 1273670192]

約数ペア:

[(1, 1273670192), (2, 636835096), (4, 318417548), (8, 159208774), (16, 79604387), (17, 74921776), (34, 37460888), (68, 18730444), (83, 15345424), (136, 9365222), (166, 7672712), (272, 4682611), (332, 3836356), (664, 1918178), (1328, 959089), (1411, 902672), (2822, 451336), (5644, 225668), (11288, 112834), (22576, 56417)]