40261019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 44388000

約数和(自身を除く): 4126981

約数列:

[1, 19, 29, 89, 551, 821, 1691, 2581, 15599, 23809, 49039, 73069, 452371, 1388311, 2119001, 40261019]

約数ペア:

[(1, 40261019), (19, 2119001), (29, 1388311), (89, 452371), (551, 73069), (821, 49039), (1691, 23809), (2581, 15599)]