519884222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 935390592

約数和(自身を除く): 415506370

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 169, 286, 338, 737, 871, 1474, 1742, 1859, 2087, 3718, 4174, 9581, 11323, 19162, 22646, 22957, 27131, 45914, 54262, 124553, 139829, 249106, 279658, 298441, 352703, 596882, 705406, 1538119, 1817777, 3076238, 3635554, 3879733, 7759466, 19995547, 23631101, 39991094, 47262202, 259942111, 519884222]

約数ペア:

[(1, 519884222), (2, 259942111), (11, 47262202), (13, 39991094), (22, 23631101), (26, 19995547), (67, 7759466), (134, 3879733), (143, 3635554), (169, 3076238), (286, 1817777), (338, 1538119), (737, 705406), (871, 596882), (1474, 352703), (1742, 298441), (1859, 279658), (2087, 249106), (3718, 139829), (4174, 124553), (9581, 54262), (11323, 45914), (19162, 27131), (22646, 22957)]