2511982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 4136832

約数和(自身を除く): 1624850

約数列:

[1, 2, 11, 22, 227, 454, 503, 1006, 2497, 4994, 5533, 11066, 114181, 228362, 1255991, 2511982]

約数ペア:

[(1, 2511982), (2, 1255991), (11, 228362), (22, 114181), (227, 11066), (454, 5533), (503, 4994), (1006, 2497)]