2254868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7321}}^1$

素因数の和:7343

約数の個数: 24

約数和(自身を含む): 4920384

約数和(自身を除く): 2665516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7321, 14642, 29284, 51247, 80531, 102494, 161062, 204988, 322124, 563717, 1127434, 2254868]

約数ペア:

[(1, 2254868), (2, 1127434), (4, 563717), (7, 322124), (11, 204988), (14, 161062), (22, 102494), (28, 80531), (44, 51247), (77, 29284), (154, 14642), (308, 7321)]