3980457964

素因数分解:

$2^2\times 7^2\times {\mathrm{739}}^1\times {\mathrm{27481}}^1$

素因数の和:28238

約数の個数: 36

約数和(自身を含む): 8114335320

約数和(自身を除く): 4133877356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 739, 1478, 2956, 5173, 10346, 20692, 27481, 36211, 54962, 72422, 109924, 144844, 192367, 384734, 769468, 1346569, 2693138, 5386276, 20308459, 40616918, 81233836, 142159213, 284318426, 568636852, 995114491, 1990228982, 3980457964]

約数ペア:

[(1, 3980457964), (2, 1990228982), (4, 995114491), (7, 568636852), (14, 284318426), (28, 142159213), (49, 81233836), (98, 40616918), (196, 20308459), (739, 5386276), (1478, 2693138), (2956, 1346569), (5173, 769468), (10346, 384734), (20692, 192367), (27481, 144844), (36211, 109924), (54962, 72422)]