7148364419

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{14543}}^1$

素因数の和:14687

約数の個数: 32

約数和(自身を含む): 8846475264

約数和(自身を除く): 1698110845

約数列:

[1, 7, 23, 43, 71, 161, 301, 497, 989, 1633, 3053, 6923, 11431, 14543, 21371, 70219, 101801, 334489, 491533, 625349, 1032553, 2341423, 4377443, 7227871, 14383027, 23748719, 44399779, 100681189, 166241033, 310798453, 1021194917, 7148364419]

約数ペア:

[(1, 7148364419), (7, 1021194917), (23, 310798453), (43, 166241033), (71, 100681189), (161, 44399779), (301, 23748719), (497, 14383027), (989, 7227871), (1633, 4377443), (3053, 2341423), (6923, 1032553), (11431, 625349), (14543, 491533), (21371, 334489), (70219, 101801)]