2572649723

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{15739}}^1$

素因数の和:16994

約数の個数: 16

約数和(自身を含む): 3097632000

約数和(自身を除く): 524982277

約数列:

[1, 7, 19, 133, 1229, 8603, 15739, 23351, 110173, 163457, 299041, 2093287, 19343231, 135402617, 367521389, 2572649723]

約数ペア:

[(1, 2572649723), (7, 367521389), (19, 135402617), (133, 19343231), (1229, 2093287), (8603, 299041), (15739, 163457), (23351, 110173)]