996824878

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{3739}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 1734163200

約数和(自身を除く): 737338322

約数列:

[1, 2, 7, 14, 137, 139, 274, 278, 959, 973, 1918, 1946, 3739, 7478, 19043, 26173, 38086, 52346, 133301, 266602, 512243, 519721, 1024486, 1039442, 3585701, 3638047, 7171402, 7276094, 71201777, 142403554, 498412439, 996824878]

約数ペア:

[(1, 996824878), (2, 498412439), (7, 142403554), (14, 71201777), (137, 7276094), (139, 7171402), (274, 3638047), (278, 3585701), (959, 1039442), (973, 1024486), (1918, 519721), (1946, 512243), (3739, 266602), (7478, 133301), (19043, 52346), (26173, 38086)]