2017780024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{37097}}^1$

素因数の和:37639

約数の個数: 32

約数和(自身を含む): 4082263920

約数和(自身を除く): 2064483896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 2092, 4184, 6799, 13598, 27196, 37097, 54392, 74194, 148388, 296776, 482261, 964522, 1929044, 3858088, 19401731, 38803462, 77606924, 155213848, 252222503, 504445006, 1008890012, 2017780024]

約数ペア:

[(1, 2017780024), (2, 1008890012), (4, 504445006), (8, 252222503), (13, 155213848), (26, 77606924), (52, 38803462), (104, 19401731), (523, 3858088), (1046, 1929044), (2092, 964522), (4184, 482261), (6799, 296776), (13598, 148388), (27196, 74194), (37097, 54392)]