2564898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 5913216

約数和(自身を除く): 3348318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 353, 519, 706, 1038, 1059, 1211, 2118, 2422, 2471, 3633, 4942, 7266, 7413, 14826, 61069, 122138, 183207, 366414, 427483, 854966, 1282449, 2564898]

約数ペア:

[(1, 2564898), (2, 1282449), (3, 854966), (6, 427483), (7, 366414), (14, 183207), (21, 122138), (42, 61069), (173, 14826), (346, 7413), (353, 7266), (519, 4942), (706, 3633), (1038, 2471), (1059, 2422), (1211, 2118)]