2514886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 4170240

約数和(自身を除く): 1655354

約数列:

[1, 2, 11, 22, 79, 158, 869, 1447, 1738, 2894, 15917, 31834, 114313, 228626, 1257443, 2514886]

約数ペア:

[(1, 2514886), (2, 1257443), (11, 228626), (22, 114313), (79, 31834), (158, 15917), (869, 2894), (1447, 1738)]