1222716496

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{4861}}^1$

素因数の和:5147

約数の個数: 40

約数和(自身を含む): 2411552000

約数和(自身を除く): 1188835504

約数列:

[1, 2, 4, 8, 16, 79, 158, 199, 316, 398, 632, 796, 1264, 1592, 3184, 4861, 9722, 15721, 19444, 31442, 38888, 62884, 77776, 125768, 251536, 384019, 768038, 967339, 1536076, 1934678, 3072152, 3869356, 6144304, 7738712, 15477424, 76419781, 152839562, 305679124, 611358248, 1222716496]

約数ペア:

[(1, 1222716496), (2, 611358248), (4, 305679124), (8, 152839562), (16, 76419781), (79, 15477424), (158, 7738712), (199, 6144304), (316, 3869356), (398, 3072152), (632, 1934678), (796, 1536076), (1264, 967339), (1592, 768038), (3184, 384019), (4861, 251536), (9722, 125768), (15721, 77776), (19444, 62884), (31442, 38888)]