5538148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17981}}^1$

素因数の和:18003

約数の個数: 24

約数和(自身を含む): 12083904

約数和(自身を除く): 6545756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 17981, 35962, 71924, 125867, 197791, 251734, 395582, 503468, 791164, 1384537, 2769074, 5538148]

約数ペア:

[(1, 5538148), (2, 2769074), (4, 1384537), (7, 791164), (11, 503468), (14, 395582), (22, 251734), (28, 197791), (44, 125867), (77, 71924), (154, 35962), (308, 17981)]