2545364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 4724160

約数和(自身を除く): 2178796

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 379, 758, 1516, 1679, 3358, 6716, 8717, 17434, 27667, 34868, 55334, 110668, 636341, 1272682, 2545364]

約数ペア:

[(1, 2545364), (2, 1272682), (4, 636341), (23, 110668), (46, 55334), (73, 34868), (92, 27667), (146, 17434), (292, 8717), (379, 6716), (758, 3358), (1516, 1679)]