2100403789

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 2355849216

約数和(自身を除く): 255445427

約数列:

[1, 11, 61, 121, 383, 671, 743, 4213, 7381, 8173, 23363, 45323, 46343, 89903, 256993, 284569, 498553, 2826923, 3130259, 5484083, 17358709, 34432849, 190945799, 2100403789]

約数ペア:

[(1, 2100403789), (11, 190945799), (61, 34432849), (121, 17358709), (383, 5484083), (671, 3130259), (743, 2826923), (4213, 498553), (7381, 284569), (8173, 256993), (23363, 89903), (45323, 46343)]