2382077978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10008731}}^1$

素因数の和:10008757

約数の個数: 16

約数和(自身を含む): 4323772224

約数和(自身を除く): 1941694246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 10008731, 20017462, 70061117, 140122234, 170148427, 340296854, 1191038989, 2382077978]

約数ペア:

[(1, 2382077978), (2, 1191038989), (7, 340296854), (14, 170148427), (17, 140122234), (34, 70061117), (119, 20017462), (238, 10008731)]