2860984

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 6266880

約数和(自身を除く): 3405896

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1087, 1316, 2174, 2632, 4348, 7609, 8696, 15218, 30436, 51089, 60872, 102178, 204356, 357623, 408712, 715246, 1430492, 2860984]

約数ペア:

[(1, 2860984), (2, 1430492), (4, 715246), (7, 408712), (8, 357623), (14, 204356), (28, 102178), (47, 60872), (56, 51089), (94, 30436), (188, 15218), (329, 8696), (376, 7609), (658, 4348), (1087, 2632), (1316, 2174)]