651016192

素因数分解:

$2^{11}\times {\mathrm{241}}^1\times {\mathrm{1319}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 1308106800

約数和(自身を除く): 657090608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 512, 964, 1024, 1319, 1928, 2048, 2638, 3856, 5276, 7712, 10552, 15424, 21104, 30848, 42208, 61696, 84416, 123392, 168832, 246784, 317879, 337664, 493568, 635758, 675328, 1271516, 1350656, 2543032, 2701312, 5086064, 10172128, 20344256, 40688512, 81377024, 162754048, 325508096, 651016192]

約数ペア:

[(1, 651016192), (2, 325508096), (4, 162754048), (8, 81377024), (16, 40688512), (32, 20344256), (64, 10172128), (128, 5086064), (241, 2701312), (256, 2543032), (482, 1350656), (512, 1271516), (964, 675328), (1024, 635758), (1319, 493568), (1928, 337664), (2048, 317879), (2638, 246784), (3856, 168832), (5276, 123392), (7712, 84416), (10552, 61696), (15424, 42208), (21104, 30848)]