2953928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 5871360

約数和(自身を除く): 2917432

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 277, 344, 554, 1108, 1333, 2216, 2666, 5332, 8587, 10664, 11911, 17174, 23822, 34348, 47644, 68696, 95288, 369241, 738482, 1476964, 2953928]

約数ペア:

[(1, 2953928), (2, 1476964), (4, 738482), (8, 369241), (31, 95288), (43, 68696), (62, 47644), (86, 34348), (124, 23822), (172, 17174), (248, 11911), (277, 10664), (344, 8587), (554, 5332), (1108, 2666), (1333, 2216)]