1253711278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 1984585536

約数和(自身を除く): 730874258

約数列:

[1, 2, 23, 46, 173, 257, 346, 514, 613, 1226, 3979, 5911, 7958, 11822, 14099, 28198, 44461, 88922, 106049, 157541, 212098, 315082, 1022603, 2045206, 2439127, 3623443, 4878254, 7246886, 27254593, 54509186, 626855639, 1253711278]

約数ペア:

[(1, 1253711278), (2, 626855639), (23, 54509186), (46, 27254593), (173, 7246886), (257, 4878254), (346, 3623443), (514, 2439127), (613, 2045206), (1226, 1022603), (3979, 315082), (5911, 212098), (7958, 157541), (11822, 106049), (14099, 88922), (28198, 44461)]