7621172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 14501256

約数和(自身を除く): 6880084

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1297, 1469, 2594, 2938, 5188, 5876, 16861, 33722, 67444, 146561, 293122, 586244, 1905293, 3810586, 7621172]

約数ペア:

[(1, 7621172), (2, 3810586), (4, 1905293), (13, 586244), (26, 293122), (52, 146561), (113, 67444), (226, 33722), (452, 16861), (1297, 5876), (1469, 5188), (2594, 2938)]