2773702970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{21787}}^1$

素因数の和:22262

約数の個数: 32

約数和(自身を含む): 5176828800

約数和(自身を除く): 2403125830

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 439, 878, 2195, 4390, 12731, 21787, 25462, 43574, 63655, 108935, 127310, 217870, 631823, 1263646, 3159115, 6318230, 9564493, 19128986, 47822465, 95644930, 277370297, 554740594, 1386851485, 2773702970]

約数ペア:

[(1, 2773702970), (2, 1386851485), (5, 554740594), (10, 277370297), (29, 95644930), (58, 47822465), (145, 19128986), (290, 9564493), (439, 6318230), (878, 3159115), (2195, 1263646), (4390, 631823), (12731, 217870), (21787, 127310), (25462, 108935), (43574, 63655)]