2012955931

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 2459125760

約数和(自身を除く): 446169829

約数列:

[1, 7, 19, 97, 133, 337, 463, 679, 1843, 2359, 3241, 6403, 8797, 12901, 32689, 44821, 44911, 61579, 156031, 228823, 314377, 621091, 853309, 1092217, 2964589, 4347637, 5973163, 15135007, 20752123, 105945049, 287565133, 2012955931]

約数ペア:

[(1, 2012955931), (7, 287565133), (19, 105945049), (97, 20752123), (133, 15135007), (337, 5973163), (463, 4347637), (679, 2964589), (1843, 1092217), (2359, 853309), (3241, 621091), (6403, 314377), (8797, 228823), (12901, 156031), (32689, 61579), (44821, 44911)]