2068872645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{323009}}^1$

素因数の和:323085

約数の個数: 32

約数和(自身を含む): 3845111040

約数和(自身を除く): 1776238395

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 323009, 969027, 1615045, 2261063, 4845135, 6783189, 11305315, 19703549, 33915945, 59110647, 98517745, 137924843, 295553235, 413774529, 689624215, 2068872645]

約数ペア:

[(1, 2068872645), (3, 689624215), (5, 413774529), (7, 295553235), (15, 137924843), (21, 98517745), (35, 59110647), (61, 33915945), (105, 19703549), (183, 11305315), (305, 6783189), (427, 4845135), (915, 2261063), (1281, 1615045), (2135, 969027), (6405, 323009)]