4129346

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 7071120

約数和(自身を除く): 2941774

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 643, 1286, 3211, 6422, 8359, 12217, 16718, 24434, 108667, 158821, 217334, 317642, 2064673, 4129346]

約数ペア:

[(1, 4129346), (2, 2064673), (13, 317642), (19, 217334), (26, 158821), (38, 108667), (169, 24434), (247, 16718), (338, 12217), (494, 8359), (643, 6422), (1286, 3211)]