231480782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6679}}^1$

素因数の和:6768

約数の個数: 32

約数和(自身を含む): 395028480

約数和(自身を除く): 163547698

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2666, 6679, 13358, 17329, 34658, 86827, 173654, 207049, 287197, 414098, 574394, 2691637, 3733561, 5383274, 7467122, 8903107, 17806214, 115740391, 231480782]

約数ペア:

[(1, 231480782), (2, 115740391), (13, 17806214), (26, 8903107), (31, 7467122), (43, 5383274), (62, 3733561), (86, 2691637), (403, 574394), (559, 414098), (806, 287197), (1118, 207049), (1333, 173654), (2666, 86827), (6679, 34658), (13358, 17329)]