17256793918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1\times {\mathrm{1283}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 32118653952

約数和(自身を除く): 14861860034

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 263, 281, 526, 562, 1283, 1841, 1967, 2566, 3419, 3653, 3682, 3934, 6838, 7306, 8981, 16679, 17962, 23933, 25571, 33358, 47866, 51142, 73903, 116753, 147806, 233506, 337429, 360523, 517321, 674858, 721046, 960739, 1034642, 1921478, 2362003, 2523661, 4386577, 4686799, 4724006, 5047322, 6725173, 8773154, 9373598, 13450346, 30706039, 32807593, 61412078, 65615186, 94817549, 189635098, 663722843, 1232628137, 1327445686, 2465256274, 8628396959, 17256793918]

約数ペア:

[(1, 17256793918), (2, 8628396959), (7, 2465256274), (13, 1327445686), (14, 1232628137), (26, 663722843), (91, 189635098), (182, 94817549), (263, 65615186), (281, 61412078), (526, 32807593), (562, 30706039), (1283, 13450346), (1841, 9373598), (1967, 8773154), (2566, 6725173), (3419, 5047322), (3653, 4724006), (3682, 4686799), (3934, 4386577), (6838, 2523661), (7306, 2362003), (8981, 1921478), (16679, 1034642), (17962, 960739), (23933, 721046), (25571, 674858), (33358, 517321), (47866, 360523), (51142, 337429), (73903, 233506), (116753, 147806)]