2019263259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 3042547200

約数和(自身を除く): 1023283941

約数列:

[1, 3, 13, 39, 59, 83, 97, 109, 177, 249, 291, 327, 767, 1079, 1261, 1417, 2301, 3237, 3783, 4251, 4897, 5723, 6431, 8051, 9047, 10573, 14691, 17169, 19293, 24153, 27141, 31719, 63661, 74399, 83603, 104663, 117611, 137449, 190983, 223197, 250809, 313989, 352833, 412347, 475009, 533773, 623807, 877559, 1425027, 1601319, 1871421, 2632677, 6175117, 6939049, 8109491, 11408267, 18525351, 20817147, 24328473, 34224801, 51775981, 155327943, 673087753, 2019263259]

約数ペア:

[(1, 2019263259), (3, 673087753), (13, 155327943), (39, 51775981), (59, 34224801), (83, 24328473), (97, 20817147), (109, 18525351), (177, 11408267), (249, 8109491), (291, 6939049), (327, 6175117), (767, 2632677), (1079, 1871421), (1261, 1601319), (1417, 1425027), (2301, 877559), (3237, 623807), (3783, 533773), (4251, 475009), (4897, 412347), (5723, 352833), (6431, 313989), (8051, 250809), (9047, 223197), (10573, 190983), (14691, 137449), (17169, 117611), (19293, 104663), (24153, 83603), (27141, 74399), (31719, 63661)]