1900892898

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{5641}}^1$

素因数の和:5939

約数の個数: 48

約数和(自身を含む): 4183362456

約数和(自身を除く): 2282469558

約数列:

[1, 2, 3, 6, 9, 18, 97, 193, 194, 291, 386, 579, 582, 873, 1158, 1737, 1746, 3474, 5641, 11282, 16923, 18721, 33846, 37442, 50769, 56163, 101538, 112326, 168489, 336978, 547177, 1088713, 1094354, 1641531, 2177426, 3266139, 3283062, 4924593, 6532278, 9798417, 9849186, 19596834, 105605161, 211210322, 316815483, 633630966, 950446449, 1900892898]

約数ペア:

[(1, 1900892898), (2, 950446449), (3, 633630966), (6, 316815483), (9, 211210322), (18, 105605161), (97, 19596834), (193, 9849186), (194, 9798417), (291, 6532278), (386, 4924593), (579, 3283062), (582, 3266139), (873, 2177426), (1158, 1641531), (1737, 1094354), (1746, 1088713), (3474, 547177), (5641, 336978), (11282, 168489), (16923, 112326), (18721, 101538), (33846, 56163), (37442, 50769)]