421497244

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{14323}}^1$

素因数の和:15385

約数の個数: 24

約数和(自身を含む): 843855488

約数和(自身を除く): 422358244

約数列:

[1, 2, 4, 7, 14, 28, 1051, 2102, 4204, 7357, 14323, 14714, 28646, 29428, 57292, 100261, 200522, 401044, 15053473, 30106946, 60213892, 105374311, 210748622, 421497244]

約数ペア:

[(1, 421497244), (2, 210748622), (4, 105374311), (7, 60213892), (14, 30106946), (28, 15053473), (1051, 401044), (2102, 200522), (4204, 100261), (7357, 57292), (14323, 29428), (14714, 28646)]