652112

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 20

約数和(自身を含む): 1288980

約数和(自身を除く): 636868

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 769, 848, 1538, 3076, 6152, 12304, 40757, 81514, 163028, 326056, 652112]

約数ペア:

[(1, 652112), (2, 326056), (4, 163028), (8, 81514), (16, 40757), (53, 12304), (106, 6152), (212, 3076), (424, 1538), (769, 848)]