1254291892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{2389}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 2659668480

約数和(自身を除く): 1405376588

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1103, 2206, 2389, 4412, 4778, 7721, 9556, 15442, 16723, 18751, 30884, 33446, 37502, 40613, 66892, 75004, 81226, 131257, 162452, 262514, 284291, 525028, 568582, 1137164, 2635067, 5270134, 10540268, 18445469, 36890938, 44796139, 73781876, 89592278, 179184556, 313572973, 627145946, 1254291892]

約数ペア:

[(1, 1254291892), (2, 627145946), (4, 313572973), (7, 179184556), (14, 89592278), (17, 73781876), (28, 44796139), (34, 36890938), (68, 18445469), (119, 10540268), (238, 5270134), (476, 2635067), (1103, 1137164), (2206, 568582), (2389, 525028), (4412, 284291), (4778, 262514), (7721, 162452), (9556, 131257), (15442, 81226), (16723, 75004), (18751, 66892), (30884, 40613), (33446, 37502)]