1293497152

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{430019}}^1$

素因数の和:430078

約数の個数: 28

約数和(自身を含む): 2621401920

約数和(自身を除く): 1327904768

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 430019, 860038, 1720076, 3440152, 6880304, 13760608, 20210893, 27521216, 40421786, 80843572, 161687144, 323374288, 646748576, 1293497152]

約数ペア:

[(1, 1293497152), (2, 646748576), (4, 323374288), (8, 161687144), (16, 80843572), (32, 40421786), (47, 27521216), (64, 20210893), (94, 13760608), (188, 6880304), (376, 3440152), (752, 1720076), (1504, 860038), (3008, 430019)]