2587014977

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 2907273600

約数和(自身を除く): 320258623

約数列:

[1, 19, 29, 43, 137, 551, 797, 817, 1247, 2603, 3973, 5891, 15143, 23113, 23693, 34271, 75487, 109189, 111929, 170839, 439147, 651149, 993859, 2074591, 3166481, 3245941, 4695127, 18883321, 60163139, 89207413, 136158683, 2587014977]

約数ペア:

[(1, 2587014977), (19, 136158683), (29, 89207413), (43, 60163139), (137, 18883321), (551, 4695127), (797, 3245941), (817, 3166481), (1247, 2074591), (2603, 993859), (3973, 651149), (5891, 439147), (15143, 170839), (23113, 111929), (23693, 109189), (34271, 75487)]