2053018583

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{19853}}^1$

素因数の和:19967

約数の個数: 32

約数和(自身を含む): 2744616960

約数和(自身を除く): 691598377

約数列:

[1, 7, 11, 17, 77, 79, 119, 187, 553, 869, 1309, 1343, 6083, 9401, 14773, 19853, 103411, 138971, 218383, 337501, 1528681, 1568387, 2362507, 3712511, 10978709, 17252257, 25987577, 26662579, 120765799, 186638053, 293288369, 2053018583]

約数ペア:

[(1, 2053018583), (7, 293288369), (11, 186638053), (17, 120765799), (77, 26662579), (79, 25987577), (119, 17252257), (187, 10978709), (553, 3712511), (869, 2362507), (1309, 1568387), (1343, 1528681), (6083, 337501), (9401, 218383), (14773, 138971), (19853, 103411)]