2972398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 5523840

約数和(自身を除く): 2551442

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 547, 1094, 2717, 5434, 6017, 7111, 10393, 12034, 14222, 20786, 78221, 114323, 135109, 156442, 228646, 270218, 1486199, 2972398]

約数ペア:

[(1, 2972398), (2, 1486199), (11, 270218), (13, 228646), (19, 156442), (22, 135109), (26, 114323), (38, 78221), (143, 20786), (209, 14222), (247, 12034), (286, 10393), (418, 7111), (494, 6017), (547, 5434), (1094, 2717)]