214901491324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{42605371}}^1$

素因数の和:42605485

約数の個数: 24

約数和(自身を含む): 409181992688

約数和(自身を除く): 194280501364

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 42605371, 85210742, 170421484, 553869823, 1107739646, 2215479292, 4132720987, 8265441974, 16530883948, 53725372831, 107450745662, 214901491324]

約数ペア:

[(1, 214901491324), (2, 107450745662), (4, 53725372831), (13, 16530883948), (26, 8265441974), (52, 4132720987), (97, 2215479292), (194, 1107739646), (388, 553869823), (1261, 170421484), (2522, 85210742), (5044, 42605371)]