4153926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 9849600

約数和(自身を除く): 5695674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 199, 213, 294, 398, 426, 497, 597, 994, 1194, 1393, 1491, 2786, 2982, 3479, 4179, 6958, 8358, 9751, 10437, 14129, 19502, 20874, 28258, 29253, 42387, 58506, 84774, 98903, 197806, 296709, 593418, 692321, 1384642, 2076963, 4153926]

約数ペア:

[(1, 4153926), (2, 2076963), (3, 1384642), (6, 692321), (7, 593418), (14, 296709), (21, 197806), (42, 98903), (49, 84774), (71, 58506), (98, 42387), (142, 29253), (147, 28258), (199, 20874), (213, 19502), (294, 14129), (398, 10437), (426, 9751), (497, 8358), (597, 6958), (994, 4179), (1194, 3479), (1393, 2982), (1491, 2786)]