388951189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1291}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 432561600

約数和(自身を除く): 43610411

約数列:

[1, 11, 61, 449, 671, 1291, 4939, 14201, 27389, 78751, 301279, 579659, 866261, 6376249, 35359199, 388951189]

約数ペア:

[(1, 388951189), (11, 35359199), (61, 6376249), (449, 866261), (671, 579659), (1291, 301279), (4939, 78751), (14201, 27389)]