394607428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{34847}}^1$

素因数の和:35019

約数の個数: 24

約数和(自身を含む): 731808000

約数和(自身を除く): 337200572

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 34847, 69694, 139388, 662093, 1324186, 2648372, 5192203, 10384406, 20768812, 98651857, 197303714, 394607428]

約数ペア:

[(1, 394607428), (2, 197303714), (4, 98651857), (19, 20768812), (38, 10384406), (76, 5192203), (149, 2648372), (298, 1324186), (596, 662093), (2831, 139388), (5662, 69694), (11324, 34847)]