442974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 1036800

約数和(自身を除く): 593826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 199, 318, 371, 398, 597, 742, 1113, 1194, 1393, 2226, 2786, 4179, 8358, 10547, 21094, 31641, 63282, 73829, 147658, 221487, 442974]

約数ペア:

[(1, 442974), (2, 221487), (3, 147658), (6, 73829), (7, 63282), (14, 31641), (21, 21094), (42, 10547), (53, 8358), (106, 4179), (159, 2786), (199, 2226), (318, 1393), (371, 1194), (398, 1113), (597, 742)]