772529474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6359}}^1$

素因数の和:6542

約数の個数: 32

約数和(自身を含む): 1282176000

約数和(自身を除く): 509646526

約数列:

[1, 2, 19, 23, 38, 46, 139, 278, 437, 874, 2641, 3197, 5282, 6359, 6394, 12718, 60743, 120821, 121486, 146257, 241642, 292514, 883901, 1767802, 2778883, 5557766, 16794119, 20329723, 33588238, 40659446, 386264737, 772529474]

約数ペア:

[(1, 772529474), (2, 386264737), (19, 40659446), (23, 33588238), (38, 20329723), (46, 16794119), (139, 5557766), (278, 2778883), (437, 1767802), (874, 883901), (2641, 292514), (3197, 241642), (5282, 146257), (6359, 121486), (6394, 120821), (12718, 60743)]