985504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 2201472

約数和(自身を除く): 1215968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 103, 104, 184, 206, 208, 299, 368, 412, 416, 598, 736, 824, 1196, 1339, 1648, 2369, 2392, 2678, 3296, 4738, 4784, 5356, 9476, 9568, 10712, 18952, 21424, 30797, 37904, 42848, 61594, 75808, 123188, 246376, 492752, 985504]

約数ペア:

[(1, 985504), (2, 492752), (4, 246376), (8, 123188), (13, 75808), (16, 61594), (23, 42848), (26, 37904), (32, 30797), (46, 21424), (52, 18952), (92, 10712), (103, 9568), (104, 9476), (184, 5356), (206, 4784), (208, 4738), (299, 3296), (368, 2678), (412, 2392), (416, 2369), (598, 1648), (736, 1339), (824, 1196)]