2521339904

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 5386726800

約数和(自身を除く): 2865386896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 256, 272, 278, 512, 521, 544, 556, 1024, 1042, 1088, 1112, 2048, 2084, 2176, 2224, 2363, 4168, 4352, 4448, 4726, 8336, 8704, 8857, 8896, 9452, 16672, 17408, 17714, 17792, 18904, 33344, 34816, 35428, 35584, 37808, 66688, 70856, 71168, 72419, 75616, 133376, 141712, 142336, 144838, 151232, 266752, 283424, 284672, 289676, 302464, 533504, 566848, 579352, 604928, 1067008, 1133696, 1158704, 1209856, 1231123, 2267392, 2317408, 2419712, 2462246, 4534784, 4634816, 4839424, 4924492, 9069568, 9269632, 9848984, 18139136, 18539264, 19697968, 37078528, 39395936, 74157056, 78791872, 148314112, 157583744, 315167488, 630334976, 1260669952, 2521339904]

約数ペア:

[(1, 2521339904), (2, 1260669952), (4, 630334976), (8, 315167488), (16, 157583744), (17, 148314112), (32, 78791872), (34, 74157056), (64, 39395936), (68, 37078528), (128, 19697968), (136, 18539264), (139, 18139136), (256, 9848984), (272, 9269632), (278, 9069568), (512, 4924492), (521, 4839424), (544, 4634816), (556, 4534784), (1024, 2462246), (1042, 2419712), (1088, 2317408), (1112, 2267392), (2048, 1231123), (2084, 1209856), (2176, 1158704), (2224, 1133696), (2363, 1067008), (4168, 604928), (4352, 579352), (4448, 566848), (4726, 533504), (8336, 302464), (8704, 289676), (8857, 284672), (8896, 283424), (9452, 266752), (16672, 151232), (17408, 144838), (17714, 142336), (17792, 141712), (18904, 133376), (33344, 75616), (34816, 72419), (35428, 71168), (35584, 70856), (37808, 66688)]