1939323904

素因数分解:

$2^{10}\times 7^1\times {\mathrm{270553}}^1$

素因数の和:270580

約数の個数: 44

約数和(自身を含む): 4430592304

約数和(自身を除く): 2491268400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 270553, 541106, 1082212, 1893871, 2164424, 3787742, 4328848, 7575484, 8657696, 15150968, 17315392, 30301936, 34630784, 60603872, 69261568, 121207744, 138523136, 242415488, 277046272, 484830976, 969661952, 1939323904]

約数ペア:

[(1, 1939323904), (2, 969661952), (4, 484830976), (7, 277046272), (8, 242415488), (14, 138523136), (16, 121207744), (28, 69261568), (32, 60603872), (56, 34630784), (64, 30301936), (112, 17315392), (128, 15150968), (224, 8657696), (256, 7575484), (448, 4328848), (512, 3787742), (896, 2164424), (1024, 1893871), (1792, 1082212), (3584, 541106), (7168, 270553)]