2418772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 4499712

約数和(自身を除く): 2080940

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 431, 862, 1403, 1724, 2806, 5612, 9913, 19826, 26291, 39652, 52582, 105164, 604693, 1209386, 2418772]

約数ペア:

[(1, 2418772), (2, 1209386), (4, 604693), (23, 105164), (46, 52582), (61, 39652), (92, 26291), (122, 19826), (244, 9913), (431, 5612), (862, 2806), (1403, 1724)]