13039641781

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 14103175680

約数和(自身を除く): 1063533899

約数列:

[1, 23, 53, 89, 263, 457, 1219, 2047, 4717, 6049, 10511, 13939, 23407, 24221, 40673, 108491, 120191, 320597, 538361, 557083, 935479, 1240571, 2155669, 2764393, 6370123, 10696999, 28533133, 49580387, 146512829, 246030977, 566940947, 13039641781]

約数ペア:

[(1, 13039641781), (23, 566940947), (53, 246030977), (89, 146512829), (263, 49580387), (457, 28533133), (1219, 10696999), (2047, 6370123), (4717, 2764393), (6049, 2155669), (10511, 1240571), (13939, 935479), (23407, 557083), (24221, 538361), (40673, 320597), (108491, 120191)]