561490373879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1\times {\mathrm{2069}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 599215320000

約数和(自身を除く): 37724946121

約数列:

[1, 19, 149, 257, 373, 2069, 2831, 4883, 7087, 38293, 39311, 55577, 95861, 308281, 531733, 727567, 771737, 1055963, 1821359, 5857339, 10102927, 14283289, 14663003, 79228217, 114988813, 198336409, 271382491, 1505336123, 2184787447, 3768391771, 29552124941, 561490373879]

約数ペア:

[(1, 561490373879), (19, 29552124941), (149, 3768391771), (257, 2184787447), (373, 1505336123), (2069, 271382491), (2831, 198336409), (4883, 114988813), (7087, 79228217), (38293, 14663003), (39311, 14283289), (55577, 10102927), (95861, 5857339), (308281, 1821359), (531733, 1055963), (727567, 771737)]