2005367897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 2275983360

約数和(自身を除く): 270615463

約数列:

[1, 13, 31, 83, 167, 359, 403, 1079, 2171, 2573, 4667, 5177, 11129, 13861, 29797, 33449, 59953, 67301, 144677, 180193, 387361, 429691, 779389, 923707, 1858543, 4976099, 5585983, 12008191, 24161059, 64689287, 154259069, 2005367897]

約数ペア:

[(1, 2005367897), (13, 154259069), (31, 64689287), (83, 24161059), (167, 12008191), (359, 5585983), (403, 4976099), (1079, 1858543), (2171, 923707), (2573, 779389), (4667, 429691), (5177, 387361), (11129, 180193), (13861, 144677), (29797, 67301), (33449, 59953)]