260392

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{269}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 538650

約数和(自身を除く): 278258

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 269, 484, 538, 968, 1076, 2152, 2959, 5918, 11836, 23672, 32549, 65098, 130196, 260392]

約数ペア:

[(1, 260392), (2, 130196), (4, 65098), (8, 32549), (11, 23672), (22, 11836), (44, 5918), (88, 2959), (121, 2152), (242, 1076), (269, 968), (484, 538)]