1553744

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 30

約数和(自身を含む): 3188970

約数和(自身を除く): 1635226

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 361, 538, 722, 1076, 1444, 2152, 2888, 4304, 5111, 5776, 10222, 20444, 40888, 81776, 97109, 194218, 388436, 776872, 1553744]

約数ペア:

[(1, 1553744), (2, 776872), (4, 388436), (8, 194218), (16, 97109), (19, 81776), (38, 40888), (76, 20444), (152, 10222), (269, 5776), (304, 5111), (361, 4304), (538, 2888), (722, 2152), (1076, 1444)]