1048338565

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{21613}}^1$

素因数の和:21816

約数の個数: 16

約数和(自身を含む): 1283871600

約数和(自身を除く): 235533035

約数列:

[1, 5, 89, 109, 445, 545, 9701, 21613, 48505, 108065, 1923557, 2355817, 9617785, 11779085, 209667713, 1048338565]

約数ペア:

[(1, 1048338565), (5, 209667713), (89, 11779085), (109, 9617785), (445, 2355817), (545, 1923557), (9701, 108065), (21613, 48505)]