1913982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 4416000

約数和(自身を除く): 2502018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 229, 398, 458, 597, 687, 1194, 1374, 1393, 1603, 2786, 3206, 4179, 4809, 8358, 9618, 45571, 91142, 136713, 273426, 318997, 637994, 956991, 1913982]

約数ペア:

[(1, 1913982), (2, 956991), (3, 637994), (6, 318997), (7, 273426), (14, 136713), (21, 91142), (42, 45571), (199, 9618), (229, 8358), (398, 4809), (458, 4179), (597, 3206), (687, 2786), (1194, 1603), (1374, 1393)]