2215497468

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{18617}}^1$

素因数の和:18882

約数の個数: 48

約数和(自身を含む): 5304789504

約数和(自身を除く): 3089292036

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 211, 282, 422, 564, 633, 844, 1266, 2532, 9917, 18617, 19834, 29751, 37234, 39668, 55851, 59502, 74468, 111702, 119004, 223404, 874999, 1749998, 2624997, 3499996, 3928187, 5249994, 7856374, 10499988, 11784561, 15712748, 23569122, 47138244, 184624789, 369249578, 553874367, 738499156, 1107748734, 2215497468]

約数ペア:

[(1, 2215497468), (2, 1107748734), (3, 738499156), (4, 553874367), (6, 369249578), (12, 184624789), (47, 47138244), (94, 23569122), (141, 15712748), (188, 11784561), (211, 10499988), (282, 7856374), (422, 5249994), (564, 3928187), (633, 3499996), (844, 2624997), (1266, 1749998), (2532, 874999), (9917, 223404), (18617, 119004), (19834, 111702), (29751, 74468), (37234, 59502), (39668, 55851)]