7270172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19973}}^1$

素因数の和:19997

約数の個数: 24

約数和(自身を含む): 15659616

約数和(自身を除く): 8389444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 19973, 39946, 79892, 139811, 259649, 279622, 519298, 559244, 1038596, 1817543, 3635086, 7270172]

約数ペア:

[(1, 7270172), (2, 3635086), (4, 1817543), (7, 1038596), (13, 559244), (14, 519298), (26, 279622), (28, 259649), (52, 139811), (91, 79892), (182, 39946), (364, 19973)]