1027508144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8458

約数の個数: 80

約数和(自身を含む): 2329850880

約数和(自身を除く): 1302342736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 7657, 8387, 9424, 15314, 16774, 30628, 33548, 61256, 67096, 109031, 122512, 134192, 159353, 218062, 259997, 318706, 436124, 519994, 637412, 872248, 1039988, 1274824, 1744496, 2071589, 2079976, 2549648, 3379961, 4143178, 4159952, 4939943, 6759922, 8286356, 9879886, 13519844, 16572712, 19759772, 27039688, 33145424, 39519544, 54079376, 64219259, 79039088, 128438518, 256877036, 513754072, 1027508144]

約数ペア:

[(1, 1027508144), (2, 513754072), (4, 256877036), (8, 128438518), (13, 79039088), (16, 64219259), (19, 54079376), (26, 39519544), (31, 33145424), (38, 27039688), (52, 19759772), (62, 16572712), (76, 13519844), (104, 9879886), (124, 8286356), (152, 6759922), (208, 4939943), (247, 4159952), (248, 4143178), (304, 3379961), (403, 2549648), (494, 2079976), (496, 2071589), (589, 1744496), (806, 1274824), (988, 1039988), (1178, 872248), (1612, 637412), (1976, 519994), (2356, 436124), (3224, 318706), (3952, 259997), (4712, 218062), (6448, 159353), (7657, 134192), (8387, 122512), (9424, 109031), (15314, 67096), (16774, 61256), (30628, 33548)]