2008376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 4040400

約数和(自身を除く): 2032024

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 181, 292, 362, 584, 724, 1387, 1448, 2774, 3439, 5548, 6878, 11096, 13213, 13756, 26426, 27512, 52852, 105704, 251047, 502094, 1004188, 2008376]

約数ペア:

[(1, 2008376), (2, 1004188), (4, 502094), (8, 251047), (19, 105704), (38, 52852), (73, 27512), (76, 26426), (146, 13756), (152, 13213), (181, 11096), (292, 6878), (362, 5548), (584, 3439), (724, 2774), (1387, 1448)]