619661312

素因数分解:

$2^{11}\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 1243635120

約数和(自身を除く): 623973808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 443, 512, 683, 886, 1024, 1366, 1772, 2048, 2732, 3544, 5464, 7088, 10928, 14176, 21856, 28352, 43712, 56704, 87424, 113408, 174848, 226816, 302569, 349696, 453632, 605138, 699392, 907264, 1210276, 1398784, 2420552, 4841104, 9682208, 19364416, 38728832, 77457664, 154915328, 309830656, 619661312]

約数ペア:

[(1, 619661312), (2, 309830656), (4, 154915328), (8, 77457664), (16, 38728832), (32, 19364416), (64, 9682208), (128, 4841104), (256, 2420552), (443, 1398784), (512, 1210276), (683, 907264), (886, 699392), (1024, 605138), (1366, 453632), (1772, 349696), (2048, 302569), (2732, 226816), (3544, 174848), (5464, 113408), (7088, 87424), (10928, 56704), (14176, 43712), (21856, 28352)]