2016445444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{47933}}^1$

素因数の和:48759

約数の個数: 24

約数和(自身を含む): 3805000920

約数和(自身を除く): 1788555476

約数列:

[1, 2, 4, 13, 26, 52, 809, 1618, 3236, 10517, 21034, 42068, 47933, 95866, 191732, 623129, 1246258, 2492516, 38777797, 77555594, 155111188, 504111361, 1008222722, 2016445444]

約数ペア:

[(1, 2016445444), (2, 1008222722), (4, 504111361), (13, 155111188), (26, 77555594), (52, 38777797), (809, 2492516), (1618, 1246258), (3236, 623129), (10517, 191732), (21034, 95866), (42068, 47933)]