5147691983

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{3761}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 6370721280

約数和(自身を除く): 1223029297

約数列:

[1, 7, 19, 41, 133, 251, 287, 779, 1757, 3761, 4769, 5453, 10291, 26327, 33383, 71459, 72037, 154201, 195529, 500213, 944011, 1079407, 1368703, 2929819, 6608077, 17936209, 20508733, 38704451, 125553463, 270931157, 735384569, 5147691983]

約数ペア:

[(1, 5147691983), (7, 735384569), (19, 270931157), (41, 125553463), (133, 38704451), (251, 20508733), (287, 17936209), (779, 6608077), (1757, 2929819), (3761, 1368703), (4769, 1079407), (5453, 944011), (10291, 500213), (26327, 195529), (33383, 154201), (71459, 72037)]