520018274891

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1\times {\mathrm{6719}}^1$

素因数の和:8171

約数の個数: 32

約数和(自身を含む): 571163443200

約数和(自身を除く): 51145168309

約数列:

[1, 19, 31, 101, 589, 1301, 1919, 3131, 6719, 24719, 40331, 59489, 127661, 131401, 208289, 678619, 766289, 2496619, 3957491, 4073431, 8741419, 12893761, 21037189, 77395189, 166086961, 270983989, 399706591, 882883319, 5148695791, 16774783061, 27369382889, 520018274891]

約数ペア:

[(1, 520018274891), (19, 27369382889), (31, 16774783061), (101, 5148695791), (589, 882883319), (1301, 399706591), (1919, 270983989), (3131, 166086961), (6719, 77395189), (24719, 21037189), (40331, 12893761), (59489, 8741419), (127661, 4073431), (131401, 3957491), (208289, 2496619), (678619, 766289)]