6619756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 13886208

約数和(自身を除く): 7266452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 163, 284, 286, 326, 572, 652, 781, 923, 1562, 1793, 1846, 2119, 3124, 3586, 3692, 4238, 7172, 8476, 10153, 11573, 20306, 23146, 23309, 40612, 46292, 46618, 93236, 127303, 150449, 254606, 300898, 509212, 601796, 1654939, 3309878, 6619756]

約数ペア:

[(1, 6619756), (2, 3309878), (4, 1654939), (11, 601796), (13, 509212), (22, 300898), (26, 254606), (44, 150449), (52, 127303), (71, 93236), (142, 46618), (143, 46292), (163, 40612), (284, 23309), (286, 23146), (326, 20306), (572, 11573), (652, 10153), (781, 8476), (923, 7172), (1562, 4238), (1793, 3692), (1846, 3586), (2119, 3124)]