252516796

素因数分解:

$2^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{3823}}^1$

素因数の和:4178

約数の個数: 36

約数和(自身を含む): 515712288

約数和(自身を除く): 263195492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 337, 674, 1348, 2359, 3823, 4718, 7646, 9436, 15292, 16513, 26761, 33026, 53522, 66052, 107044, 187327, 374654, 749308, 1288351, 2576702, 5153404, 9018457, 18036914, 36073828, 63129199, 126258398, 252516796]

約数ペア:

[(1, 252516796), (2, 126258398), (4, 63129199), (7, 36073828), (14, 18036914), (28, 9018457), (49, 5153404), (98, 2576702), (196, 1288351), (337, 749308), (674, 374654), (1348, 187327), (2359, 107044), (3823, 66052), (4718, 53522), (7646, 33026), (9436, 26761), (15292, 16513)]