2009163088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{53917}}^1$

素因数の和:54079

約数の個数: 40

約数和(自身を含む): 4151901672

約数和(自身を除く): 2142738584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 2192, 2329, 4658, 9316, 18632, 37264, 53917, 107834, 215668, 431336, 862672, 916589, 1833178, 3666356, 7332712, 7386629, 14665424, 14773258, 29546516, 59093032, 118186064, 125572693, 251145386, 502290772, 1004581544, 2009163088]

約数ペア:

[(1, 2009163088), (2, 1004581544), (4, 502290772), (8, 251145386), (16, 125572693), (17, 118186064), (34, 59093032), (68, 29546516), (136, 14773258), (137, 14665424), (272, 7386629), (274, 7332712), (548, 3666356), (1096, 1833178), (2192, 916589), (2329, 862672), (4658, 431336), (9316, 215668), (18632, 107834), (37264, 53917)]