1228479265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{227707}}^1$

素因数の和:227808

約数の個数: 16

約数和(自身を含む): 1606707648

約数和(自身を除く): 378228383

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 227707, 1138535, 2960191, 14800955, 18899681, 94498405, 245695853, 1228479265]

約数ペア:

[(1, 1228479265), (5, 245695853), (13, 94498405), (65, 18899681), (83, 14800955), (415, 2960191), (1079, 1138535), (5395, 227707)]