10428392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 21205800

約数和(自身を除く): 10777408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 509, 788, 1018, 1576, 2036, 2561, 4072, 5122, 6617, 10244, 13234, 20488, 26468, 52936, 100273, 200546, 401092, 802184, 1303549, 2607098, 5214196, 10428392]

約数ペア:

[(1, 10428392), (2, 5214196), (4, 2607098), (8, 1303549), (13, 802184), (26, 401092), (52, 200546), (104, 100273), (197, 52936), (394, 26468), (509, 20488), (788, 13234), (1018, 10244), (1576, 6617), (2036, 5122), (2561, 4072)]