2013243908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{5399}}^1$

素因数の和:5588

約数の個数: 48

約数和(自身を含む): 3886444800

約数和(自身を除く): 1873200892

約数列:

[1, 2, 4, 13, 26, 52, 71, 101, 142, 202, 284, 404, 923, 1313, 1846, 2626, 3692, 5252, 5399, 7171, 10798, 14342, 21596, 28684, 70187, 93223, 140374, 186446, 280748, 372892, 383329, 545299, 766658, 1090598, 1533316, 2181196, 4983277, 7088887, 9966554, 14177774, 19933108, 28355548, 38716229, 77432458, 154864916, 503310977, 1006621954, 2013243908]

約数ペア:

[(1, 2013243908), (2, 1006621954), (4, 503310977), (13, 154864916), (26, 77432458), (52, 38716229), (71, 28355548), (101, 19933108), (142, 14177774), (202, 9966554), (284, 7088887), (404, 4983277), (923, 2181196), (1313, 1533316), (1846, 1090598), (2626, 766658), (3692, 545299), (5252, 383329), (5399, 372892), (7171, 280748), (10798, 186446), (14342, 140374), (21596, 93223), (28684, 70187)]