1258010254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1439371}}^1$

素因数の和:1439415

約数の個数: 16

約数和(自身を含む): 2072695680

約数和(自身を除く): 814685426

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1439371, 2878742, 27348049, 33105533, 54696098, 66211066, 629005127, 1258010254]

約数ペア:

[(1, 1258010254), (2, 629005127), (19, 66211066), (23, 54696098), (38, 33105533), (46, 27348049), (437, 2878742), (874, 1439371)]