1353190790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{19991}}^1$

素因数の和:20972

約数の個数: 32

約数和(自身を含む): 2786724864

約数和(自身を除く): 1433534074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 967, 1934, 4835, 6769, 9670, 13538, 19991, 33845, 39982, 67690, 99955, 139937, 199910, 279874, 699685, 1399370, 19331297, 38662594, 96656485, 135319079, 193312970, 270638158, 676595395, 1353190790]

約数ペア:

[(1, 1353190790), (2, 676595395), (5, 270638158), (7, 193312970), (10, 135319079), (14, 96656485), (35, 38662594), (70, 19331297), (967, 1399370), (1934, 699685), (4835, 279874), (6769, 199910), (9670, 139937), (13538, 99955), (19991, 67690), (33845, 39982)]