2015385442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{329419}}^1$

素因数の和:329470

約数の個数: 32

約数和(自身を含む): 3794918400

約数和(自身を除く): 1779532958

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 329419, 658838, 2305933, 4611866, 6258961, 7576637, 12517922, 15153274, 43812727, 53036459, 87625454, 106072918, 143956103, 287912206, 1007692721, 2015385442]

約数ペア:

[(1, 2015385442), (2, 1007692721), (7, 287912206), (14, 143956103), (19, 106072918), (23, 87625454), (38, 53036459), (46, 43812727), (133, 15153274), (161, 12517922), (266, 7576637), (322, 6258961), (437, 4611866), (874, 2305933), (3059, 658838), (6118, 329419)]