1315744566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{42589}}^1$

素因数の和:42884

約数の個数: 32

約数和(自身を含む): 2780275200

約数和(自身を除く): 1464530634

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 271, 542, 813, 1626, 5149, 10298, 15447, 30894, 42589, 85178, 127767, 255534, 809191, 1618382, 2427573, 4855146, 11541619, 23083238, 34624857, 69249714, 219290761, 438581522, 657872283, 1315744566]

約数ペア:

[(1, 1315744566), (2, 657872283), (3, 438581522), (6, 219290761), (19, 69249714), (38, 34624857), (57, 23083238), (114, 11541619), (271, 4855146), (542, 2427573), (813, 1618382), (1626, 809191), (5149, 255534), (10298, 127767), (15447, 85178), (30894, 42589)]