2766498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 6374400

約数和(自身を除く): 3607902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 331, 398, 597, 662, 993, 1194, 1393, 1986, 2317, 2786, 4179, 4634, 6951, 8358, 13902, 65869, 131738, 197607, 395214, 461083, 922166, 1383249, 2766498]

約数ペア:

[(1, 2766498), (2, 1383249), (3, 922166), (6, 461083), (7, 395214), (14, 197607), (21, 131738), (42, 65869), (199, 13902), (331, 8358), (398, 6951), (597, 4634), (662, 4179), (993, 2786), (1194, 2317), (1393, 1986)]