2130804951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 3415841280

約数和(自身を除く): 1285036329

約数列:

[1, 3, 11, 19, 33, 37, 53, 57, 111, 159, 209, 407, 583, 627, 703, 1007, 1221, 1733, 1749, 1961, 2109, 3021, 5199, 5883, 7733, 11077, 19063, 21571, 23199, 32927, 33231, 37259, 57189, 64121, 64713, 91849, 98781, 111777, 192363, 275547, 362197, 409849, 705331, 1010339, 1086591, 1218299, 1229547, 1745131, 2115993, 3031017, 3398413, 3654897, 5235393, 10195239, 13401289, 19196441, 37382543, 40203867, 57589323, 64569847, 112147629, 193709541, 710268317, 2130804951]

約数ペア:

[(1, 2130804951), (3, 710268317), (11, 193709541), (19, 112147629), (33, 64569847), (37, 57589323), (53, 40203867), (57, 37382543), (111, 19196441), (159, 13401289), (209, 10195239), (407, 5235393), (583, 3654897), (627, 3398413), (703, 3031017), (1007, 2115993), (1221, 1745131), (1733, 1229547), (1749, 1218299), (1961, 1086591), (2109, 1010339), (3021, 705331), (5199, 409849), (5883, 362197), (7733, 275547), (11077, 192363), (19063, 111777), (21571, 98781), (23199, 91849), (32927, 64713), (33231, 64121), (37259, 57189)]