2016649788

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^2\times {\mathrm{337}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 4858609392

約数和(自身を除く): 2841959604

約数列:

[1, 2, 3, 4, 6, 12, 53, 97, 106, 159, 194, 212, 291, 318, 337, 388, 582, 636, 674, 1011, 1164, 1348, 2022, 4044, 5141, 9409, 10282, 15423, 17861, 18818, 20564, 28227, 30846, 32689, 35722, 37636, 53583, 56454, 61692, 65378, 71444, 98067, 107166, 112908, 130756, 196134, 214332, 392268, 498677, 997354, 1496031, 1732517, 1994708, 2992062, 3170833, 3465034, 5197551, 5984124, 6341666, 6930068, 9512499, 10395102, 12683332, 19024998, 20790204, 38049996, 168054149, 336108298, 504162447, 672216596, 1008324894, 2016649788]

約数ペア:

[(1, 2016649788), (2, 1008324894), (3, 672216596), (4, 504162447), (6, 336108298), (12, 168054149), (53, 38049996), (97, 20790204), (106, 19024998), (159, 12683332), (194, 10395102), (212, 9512499), (291, 6930068), (318, 6341666), (337, 5984124), (388, 5197551), (582, 3465034), (636, 3170833), (674, 2992062), (1011, 1994708), (1164, 1732517), (1348, 1496031), (2022, 997354), (4044, 498677), (5141, 392268), (9409, 214332), (10282, 196134), (15423, 130756), (17861, 112908), (18818, 107166), (20564, 98067), (28227, 71444), (30846, 65378), (32689, 61692), (35722, 56454), (37636, 53583)]