2678167324

素因数分解:

$2^2\times 7^3\times {\mathrm{1327}}^1\times {\mathrm{1471}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 5473484800

約数和(自身を除く): 2795317476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1327, 1372, 1471, 2654, 2942, 5308, 5884, 9289, 10297, 18578, 20594, 37156, 41188, 65023, 72079, 130046, 144158, 260092, 288316, 455161, 504553, 910322, 1009106, 1820644, 1952017, 2018212, 3904034, 7808068, 13664119, 27328238, 54656476, 95648833, 191297666, 382595332, 669541831, 1339083662, 2678167324]

約数ペア:

[(1, 2678167324), (2, 1339083662), (4, 669541831), (7, 382595332), (14, 191297666), (28, 95648833), (49, 54656476), (98, 27328238), (196, 13664119), (343, 7808068), (686, 3904034), (1327, 2018212), (1372, 1952017), (1471, 1820644), (2654, 1009106), (2942, 910322), (5308, 504553), (5884, 455161), (9289, 288316), (10297, 260092), (18578, 144158), (20594, 130046), (37156, 72079), (41188, 65023)]