2177184884

素因数分解:

$2^2\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{40903}}^1$

素因数の和:42815

約数の個数: 24

約数和(自身を含む): 4356766848

約数和(自身を除く): 2179581964

約数列:

[1, 2, 4, 7, 14, 28, 1901, 3802, 7604, 13307, 26614, 40903, 53228, 81806, 163612, 286321, 572642, 1145284, 77756603, 155513206, 311026412, 544296221, 1088592442, 2177184884]

約数ペア:

[(1, 2177184884), (2, 1088592442), (4, 544296221), (7, 311026412), (14, 155513206), (28, 77756603), (1901, 1145284), (3802, 572642), (7604, 286321), (13307, 163612), (26614, 81806), (40903, 53228)]