2919948

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 6926640

約数和(自身を除く): 4006692

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 3989, 7978, 11967, 15956, 23934, 47868, 243329, 486658, 729987, 973316, 1459974, 2919948]

約数ペア:

[(1, 2919948), (2, 1459974), (3, 973316), (4, 729987), (6, 486658), (12, 243329), (61, 47868), (122, 23934), (183, 15956), (244, 11967), (366, 7978), (732, 3989)]