2103754499

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 2836684800

約数和(自身を除く): 732930301

約数列:

[1, 7, 11, 19, 77, 89, 107, 133, 151, 209, 623, 749, 979, 1057, 1177, 1463, 1661, 1691, 2033, 2869, 6853, 8239, 9523, 11627, 11837, 13439, 14231, 16157, 18601, 20083, 22363, 31559, 66661, 94073, 104753, 113099, 130207, 147829, 156541, 177727, 180937, 220913, 255341, 306983, 733271, 1034803, 1244089, 1266559, 1437973, 1787387, 1990307, 2148881, 2808751, 3376813, 10065811, 13932149, 15817703, 19661257, 23637691, 27321487, 110723921, 191250409, 300536357, 2103754499]

約数ペア:

[(1, 2103754499), (7, 300536357), (11, 191250409), (19, 110723921), (77, 27321487), (89, 23637691), (107, 19661257), (133, 15817703), (151, 13932149), (209, 10065811), (623, 3376813), (749, 2808751), (979, 2148881), (1057, 1990307), (1177, 1787387), (1463, 1437973), (1661, 1266559), (1691, 1244089), (2033, 1034803), (2869, 733271), (6853, 306983), (8239, 255341), (9523, 220913), (11627, 180937), (11837, 177727), (13439, 156541), (14231, 147829), (16157, 130207), (18601, 113099), (20083, 104753), (22363, 94073), (31559, 66661)]