613685104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{6491}}^1$

素因数の和:6829

約数の個数: 40

約数和(自身を含む): 1255812480

約数和(自身を除く): 642127376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 311, 622, 1244, 2488, 4976, 5909, 6491, 11818, 12982, 23636, 25964, 47272, 51928, 94544, 103856, 123329, 246658, 493316, 986632, 1973264, 2018701, 4037402, 8074804, 16149608, 32299216, 38355319, 76710638, 153421276, 306842552, 613685104]

約数ペア:

[(1, 613685104), (2, 306842552), (4, 153421276), (8, 76710638), (16, 38355319), (19, 32299216), (38, 16149608), (76, 8074804), (152, 4037402), (304, 2018701), (311, 1973264), (622, 986632), (1244, 493316), (2488, 246658), (4976, 123329), (5909, 103856), (6491, 94544), (11818, 51928), (12982, 47272), (23636, 25964)]