1229557576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{5879}}^1$

素因数の和:7909

約数の個数: 32

約数和(自身を含む): 2484417600

約数和(自身を除く): 1254860024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2011, 4022, 5879, 8044, 11758, 16088, 23516, 26143, 47032, 52286, 76427, 104572, 152854, 209144, 305708, 611416, 11822669, 23645338, 47290676, 94581352, 153694697, 307389394, 614778788, 1229557576]

約数ペア:

[(1, 1229557576), (2, 614778788), (4, 307389394), (8, 153694697), (13, 94581352), (26, 47290676), (52, 23645338), (104, 11822669), (2011, 611416), (4022, 305708), (5879, 209144), (8044, 152854), (11758, 104572), (16088, 76427), (23516, 52286), (26143, 47032)]