1998546656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{8293}}^1$

素因数の和:8763

約数の個数: 48

約数和(自身を含む): 4175995824

約数和(自身を除く): 2177449168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 443, 544, 886, 1772, 3544, 7088, 7531, 8293, 14176, 15062, 16586, 30124, 33172, 60248, 66344, 120496, 132688, 140981, 240992, 265376, 281962, 563924, 1127848, 2255696, 3673799, 4511392, 7347598, 14695196, 29390392, 58780784, 62454583, 117561568, 124909166, 249818332, 499636664, 999273328, 1998546656]

約数ペア:

[(1, 1998546656), (2, 999273328), (4, 499636664), (8, 249818332), (16, 124909166), (17, 117561568), (32, 62454583), (34, 58780784), (68, 29390392), (136, 14695196), (272, 7347598), (443, 4511392), (544, 3673799), (886, 2255696), (1772, 1127848), (3544, 563924), (7088, 281962), (7531, 265376), (8293, 240992), (14176, 140981), (15062, 132688), (16586, 120496), (30124, 66344), (33172, 60248)]