127291211726

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1\times {\mathrm{105211}}^1$

素因数の和:106280

約数の個数: 32

約数和(自身を含む): 220894698240

約数和(自身を除く): 93603486514

約数列:

[1, 2, 7, 14, 89, 178, 623, 971, 1246, 1942, 6797, 13594, 86419, 105211, 172838, 210422, 604933, 736477, 1209866, 1472954, 9363779, 18727558, 65546453, 102159881, 131092906, 204319762, 715119167, 1430238334, 9092229409, 18184458818, 63645605863, 127291211726]

約数ペア:

[(1, 127291211726), (2, 63645605863), (7, 18184458818), (14, 9092229409), (89, 1430238334), (178, 715119167), (623, 204319762), (971, 131092906), (1246, 102159881), (1942, 65546453), (6797, 18727558), (13594, 9363779), (86419, 1472954), (105211, 1209866), (172838, 736477), (210422, 604933)]