8889774114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{215447}}^1$

素因数の和:215511

約数の個数: 48

約数和(自身を含む): 20015980992

約数和(自身を除く): 11126206878

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 897, 1058, 1587, 1794, 3174, 6877, 13754, 20631, 41262, 215447, 430894, 646341, 1292682, 2800811, 4955281, 5601622, 8402433, 9910562, 14865843, 16804866, 29731686, 64418653, 113971463, 128837306, 193255959, 227942926, 341914389, 386511918, 683828778, 1481629019, 2963258038, 4444887057, 8889774114]

約数ペア:

[(1, 8889774114), (2, 4444887057), (3, 2963258038), (6, 1481629019), (13, 683828778), (23, 386511918), (26, 341914389), (39, 227942926), (46, 193255959), (69, 128837306), (78, 113971463), (138, 64418653), (299, 29731686), (529, 16804866), (598, 14865843), (897, 9910562), (1058, 8402433), (1587, 5601622), (1794, 4955281), (3174, 2800811), (6877, 1292682), (13754, 646341), (20631, 430894), (41262, 215447)]