613586974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6521}}^1$

素因数の和:6601

約数の個数: 64

約数和(自身を含む): 1262241792

約数和(自身を除く): 648654818

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 611, 658, 1001, 1034, 1222, 2002, 3619, 4277, 6521, 6721, 7238, 8554, 13042, 13442, 45647, 47047, 71731, 84773, 91294, 94094, 143462, 169546, 306487, 502117, 593411, 612974, 932503, 1004234, 1186822, 1865006, 2145409, 3371357, 3984331, 4290818, 6527521, 6742714, 7968662, 13055042, 23599499, 27890317, 43827641, 47198998, 55780634, 87655282, 306793487, 613586974]

約数ペア:

[(1, 613586974), (2, 306793487), (7, 87655282), (11, 55780634), (13, 47198998), (14, 43827641), (22, 27890317), (26, 23599499), (47, 13055042), (77, 7968662), (91, 6742714), (94, 6527521), (143, 4290818), (154, 3984331), (182, 3371357), (286, 2145409), (329, 1865006), (517, 1186822), (611, 1004234), (658, 932503), (1001, 612974), (1034, 593411), (1222, 502117), (2002, 306487), (3619, 169546), (4277, 143462), (6521, 94094), (6721, 91294), (7238, 84773), (8554, 71731), (13042, 47047), (13442, 45647)]