1890955585

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{3413}}^1\times {\mathrm{3821}}^1$

素因数の和:7268

約数の個数: 16

約数和(自身を含む): 2348695440

約数和(自身を除く): 457739855

約数列:

[1, 5, 29, 145, 3413, 3821, 17065, 19105, 98977, 110809, 494885, 554045, 13041073, 65205365, 378191117, 1890955585]

約数ペア:

[(1, 1890955585), (5, 378191117), (29, 65205365), (145, 13041073), (3413, 554045), (3821, 494885), (17065, 110809), (19105, 98977)]