2008678936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6037}}^1$

素因数の和:6272

約数の個数: 64

約数和(自身を含む): 4347360000

約数和(自身を除く): 2338681064

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 199, 209, 398, 418, 796, 836, 1592, 1672, 2189, 3781, 4378, 6037, 7562, 8756, 12074, 15124, 17512, 24148, 30248, 41591, 48296, 66407, 83182, 114703, 132814, 166364, 229406, 265628, 332728, 458812, 531256, 917624, 1201363, 1261733, 2402726, 2523466, 4805452, 5046932, 9610904, 10093864, 13214993, 22825897, 26429986, 45651794, 52859972, 91303588, 105719944, 182607176, 251084867, 502169734, 1004339468, 2008678936]

約数ペア:

[(1, 2008678936), (2, 1004339468), (4, 502169734), (8, 251084867), (11, 182607176), (19, 105719944), (22, 91303588), (38, 52859972), (44, 45651794), (76, 26429986), (88, 22825897), (152, 13214993), (199, 10093864), (209, 9610904), (398, 5046932), (418, 4805452), (796, 2523466), (836, 2402726), (1592, 1261733), (1672, 1201363), (2189, 917624), (3781, 531256), (4378, 458812), (6037, 332728), (7562, 265628), (8756, 229406), (12074, 166364), (15124, 132814), (17512, 114703), (24148, 83182), (30248, 66407), (41591, 48296)]