247338528070

素因数分解:

$2^1\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{14355109}}^1$

素因数の和:14356839

約数の個数: 16

約数和(自身を含む): 445467773520

約数和(自身を除く): 198129245450

約数列:

[1, 2, 5, 10, 1723, 3446, 8615, 17230, 14355109, 28710218, 71775545, 143551090, 24733852807, 49467705614, 123669264035, 247338528070]

約数ペア:

[(1, 247338528070), (2, 123669264035), (5, 49467705614), (10, 24733852807), (1723, 143551090), (3446, 71775545), (8615, 28710218), (17230, 14355109)]