3781717264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{169919}}^1$

素因数の和:170047

約数の個数: 40

約数和(自身を含む): 7964490240

約数和(自身を除く): 4182772976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 169919, 339838, 679676, 1359352, 2208947, 2718704, 4417894, 8835788, 17671576, 18181333, 35343152, 36362666, 72725332, 145450664, 236357329, 290901328, 472714658, 945429316, 1890858632, 3781717264]

約数ペア:

[(1, 3781717264), (2, 1890858632), (4, 945429316), (8, 472714658), (13, 290901328), (16, 236357329), (26, 145450664), (52, 72725332), (104, 36362666), (107, 35343152), (208, 18181333), (214, 17671576), (428, 8835788), (856, 4417894), (1391, 2718704), (1712, 2208947), (2782, 1359352), (5564, 679676), (11128, 339838), (22256, 169919)]