4865280644

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{16987}}^1$

素因数の和:17244

約数の個数: 48

約数和(自身を含む): 9966112128

約数和(自身を除く): 5100831484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 193, 212, 371, 386, 742, 772, 1351, 1484, 2702, 5404, 10229, 16987, 20458, 33974, 40916, 67948, 71603, 118909, 143206, 237818, 286412, 475636, 900311, 1800622, 3278491, 3601244, 6302177, 6556982, 12604354, 13113964, 22949437, 25208708, 45898874, 91797748, 173760023, 347520046, 695040092, 1216320161, 2432640322, 4865280644]

約数ペア:

[(1, 4865280644), (2, 2432640322), (4, 1216320161), (7, 695040092), (14, 347520046), (28, 173760023), (53, 91797748), (106, 45898874), (193, 25208708), (212, 22949437), (371, 13113964), (386, 12604354), (742, 6556982), (772, 6302177), (1351, 3601244), (1484, 3278491), (2702, 1800622), (5404, 900311), (10229, 475636), (16987, 286412), (20458, 237818), (33974, 143206), (40916, 118909), (67948, 71603)]