2017228018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{63647}}^1$

素因数の和:63738

約数の個数: 32

約数和(自身を含む): 3464487936

約数和(自身を除く): 1447259918

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2438, 15847, 31694, 63647, 127294, 827411, 1463881, 1654822, 2927762, 3373291, 6746582, 19030453, 38060906, 43852783, 77585693, 87705566, 155171386, 1008614009, 2017228018]

約数ペア:

[(1, 2017228018), (2, 1008614009), (13, 155171386), (23, 87705566), (26, 77585693), (46, 43852783), (53, 38060906), (106, 19030453), (299, 6746582), (598, 3373291), (689, 2927762), (1219, 1654822), (1378, 1463881), (2438, 827411), (15847, 127294), (31694, 63647)]