259511414396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4231}}^1\times {\mathrm{27431}}^1$

素因数の和:31722

約数の個数: 48

約数和(自身を含む): 500589669888

約数和(自身を除く): 241078255492

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 4231, 8462, 16924, 27431, 54862, 55003, 109724, 110006, 181933, 220012, 356603, 363866, 713206, 727732, 1179533, 1426412, 2359066, 2365129, 4718132, 4730258, 9460516, 15333929, 30667858, 61335716, 116060561, 232121122, 464242244, 1508787293, 3017574586, 4990604123, 6035149172, 9981208246, 19962416492, 64877853599, 129755707198, 259511414396]

約数ペア:

[(1, 259511414396), (2, 129755707198), (4, 64877853599), (13, 19962416492), (26, 9981208246), (43, 6035149172), (52, 4990604123), (86, 3017574586), (172, 1508787293), (559, 464242244), (1118, 232121122), (2236, 116060561), (4231, 61335716), (8462, 30667858), (16924, 15333929), (27431, 9460516), (54862, 4730258), (55003, 4718132), (109724, 2365129), (110006, 2359066), (181933, 1426412), (220012, 1179533), (356603, 727732), (363866, 713206)]