2137169008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1931}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 4739134176

約数和(自身を除く): 2601965168

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 313, 442, 626, 884, 1252, 1768, 1931, 2504, 3536, 3862, 4069, 5008, 5321, 7724, 8138, 10642, 15448, 16276, 21284, 25103, 30896, 32552, 32827, 42568, 50206, 65104, 65654, 69173, 85136, 100412, 131308, 138346, 200824, 262616, 276692, 401648, 426751, 525232, 553384, 604403, 853502, 1106768, 1208806, 1707004, 2417612, 3414008, 4835224, 6828016, 7857239, 9670448, 10274851, 15714478, 20549702, 31428956, 41099404, 62857912, 82198808, 125715824, 133573063, 164397616, 267146126, 534292252, 1068584504, 2137169008]

約数ペア:

[(1, 2137169008), (2, 1068584504), (4, 534292252), (8, 267146126), (13, 164397616), (16, 133573063), (17, 125715824), (26, 82198808), (34, 62857912), (52, 41099404), (68, 31428956), (104, 20549702), (136, 15714478), (208, 10274851), (221, 9670448), (272, 7857239), (313, 6828016), (442, 4835224), (626, 3414008), (884, 2417612), (1252, 1707004), (1768, 1208806), (1931, 1106768), (2504, 853502), (3536, 604403), (3862, 553384), (4069, 525232), (5008, 426751), (5321, 401648), (7724, 276692), (8138, 262616), (10642, 200824), (15448, 138346), (16276, 131308), (21284, 100412), (25103, 85136), (30896, 69173), (32552, 65654), (32827, 65104), (42568, 50206)]