1430492

素因数分解:

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

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 2924544

約数和(自身を除く): 1494052

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1087, 1316, 2174, 4348, 7609, 15218, 30436, 51089, 102178, 204356, 357623, 715246, 1430492]

約数ペア:

[(1, 1430492), (2, 715246), (4, 357623), (7, 204356), (14, 102178), (28, 51089), (47, 30436), (94, 15218), (188, 7609), (329, 4348), (658, 2174), (1087, 1316)]