4688320931

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{80471}}^1$

素因数の和:80555

約数の個数: 24

約数和(自身を含む): 5779499040

約数和(自身を除く): 1091178109

約数列:

[1, 7, 29, 41, 49, 203, 287, 1189, 1421, 2009, 8323, 58261, 80471, 563297, 2333659, 3299311, 3943079, 16335613, 23095177, 95680019, 114349291, 161666239, 669760133, 4688320931]

約数ペア:

[(1, 4688320931), (7, 669760133), (29, 161666239), (41, 114349291), (49, 95680019), (203, 23095177), (287, 16335613), (1189, 3943079), (1421, 3299311), (2009, 2333659), (8323, 563297), (58261, 80471)]