2016327976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1117}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 4319012880

約数和(自身を除く): 2302684904

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1021, 1117, 1768, 2042, 2234, 4084, 4468, 8168, 8936, 13273, 14521, 17357, 18989, 26546, 29042, 34714, 37978, 53092, 58084, 69428, 75956, 106184, 116168, 138856, 151912, 225641, 246857, 451282, 493714, 902564, 987428, 1140457, 1805128, 1974856, 2280914, 4561828, 9123656, 14825941, 19387769, 29651882, 38775538, 59303764, 77551076, 118607528, 155102152, 252040997, 504081994, 1008163988, 2016327976]

約数ペア:

[(1, 2016327976), (2, 1008163988), (4, 504081994), (8, 252040997), (13, 155102152), (17, 118607528), (26, 77551076), (34, 59303764), (52, 38775538), (68, 29651882), (104, 19387769), (136, 14825941), (221, 9123656), (442, 4561828), (884, 2280914), (1021, 1974856), (1117, 1805128), (1768, 1140457), (2042, 987428), (2234, 902564), (4084, 493714), (4468, 451282), (8168, 246857), (8936, 225641), (13273, 151912), (14521, 138856), (17357, 116168), (18989, 106184), (26546, 75956), (29042, 69428), (34714, 58084), (37978, 53092)]