401286926852

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1\times {\mathrm{39119}}^1$

素因数の和:40400

約数の個数: 48

約数和(自身を含む): 805378775040

約数和(自身を除く): 404091848188

約数列:

[1, 2, 4, 7, 14, 28, 443, 827, 886, 1654, 1772, 3101, 3308, 5789, 6202, 11578, 12404, 23156, 39119, 78238, 156476, 273833, 366361, 547666, 732722, 1095332, 1465444, 2564527, 5129054, 10258108, 17329717, 32351413, 34659434, 64702826, 69318868, 121308019, 129405652, 226459891, 242616038, 452919782, 485232076, 905839564, 14331675959, 28663351918, 57326703836, 100321731713, 200643463426, 401286926852]

約数ペア:

[(1, 401286926852), (2, 200643463426), (4, 100321731713), (7, 57326703836), (14, 28663351918), (28, 14331675959), (443, 905839564), (827, 485232076), (886, 452919782), (1654, 242616038), (1772, 226459891), (3101, 129405652), (3308, 121308019), (5789, 69318868), (6202, 64702826), (11578, 34659434), (12404, 32351413), (23156, 17329717), (39119, 10258108), (78238, 5129054), (156476, 2564527), (273833, 1465444), (366361, 1095332), (547666, 732722)]