1156770190

素因数分解:

$2^1\times 5^1\times {\mathrm{13249}}^1\times {\mathrm{8731}}^1$

素因数の和:21987

約数の個数: 16

約数和(自身を含む): 2082582000

約数和(自身を除く): 925811810

約数列:

[1, 2, 5, 10, 8731, 13249, 17462, 26498, 43655, 66245, 87310, 132490, 115677019, 231354038, 578385095, 1156770190]

約数ペア:

[(1, 1156770190), (2, 578385095), (5, 231354038), (10, 115677019), (8731, 132490), (13249, 87310), (17462, 66245), (26498, 43655)]